Name: lab waste management and safety
Uploaded: 2023-04-30T06:59:24.000Z
Duration: 4 min 28 s
Channel: JoVE

K12 Standards

north-carolina-k-12-science-standard-course-of-study

NC K-12 Science Standard Course of Study

9-12

Earth and Environmental Science

Earth and Human Activity

ESS.EES.5.5

Proper Waste Disposal

1. Afvalbeheer
<ol>
	<li>Gebruikers moeten ernaar streven om afval tot een minimum te beperken. De beste manier om dit te doen is door de omvang van de activiteit te verkleinen, waardoor de hoeveelheid geproduceerd afval wordt geminimaliseerd. Waar mogelijk, moeten gebruikte chemicaliën worden vervangen door minder gevaarlijke chemicaliën.</li>
	<li>De hoeveelheid chemicaliën moet tot een minimum worden beperkt. Sla alleen op wat op korte termijn zal worden gebruikt.</li>
	<li>Naast het voorkomen of minimaliseren van afvalproductie, moeten chemicaliën worden gerecycled of teruggewonnen voor hergebruik.</li>
	<li>Wanneer afval wordt geproduceerd, moet het op de juiste manier worden gedisponeerd. Gooien via de gootsteen is niet altijd geschikt en kan tot verontreiniging van drinkwater leiden. Alternatieve afvoermethoden moeten worden overwogen, waaronder verbranding, behandeling en storting op het land. Het EHS-kantoor van het instituut moet worden geraadpleegd om de juiste afvoermethode voor verschillende soorten afval te bepalen.</li>
</ol>
2. Afvalinzameling en -opslag
<ol>
	<li>Bij het genereren of beheren van chemisch afval, moet geschikte persoonlijke beschermingsmiddelen (PBM) worden gedragen en indien nodig technische controles worden geïmplementeerd.</li>
	<li>Verzamel en sla chemisch afval op of in de buurt van de plaats van ontstaan in een aangewezen satellietafzettingsgebied. Dit afzettingsgebied moet goed zijn gemarkeerd voor eenvoudige identificatie.</li>
	<li>Chemisch afval moet worden opgeslagen in compatibele containers met gesloten en goed passende doppen.</li>
	<li>Afvalcontainers moeten worden gelabeld met vermelding van de chemische samenstellingen, de begindatum van de accumulatie en, indien van toepassing, gevarenwaarschuwingen. Het EHS-kantoor van het instituut levert doorgaans deze vereiste etiketten.</li>
	<li>Incompatibele afvalsoorten mogen niet worden gemengd en moeten gescheiden worden bewaard om elke reactie, warmteontwikkeling en/of gasontwikkeling te voorkomen.</li>
	<li>Afvalcontainers moeten in secundaire containers worden bewaard in een geventileerde, koele en droge omgeving.</li>
	<li>In het centrale afzettingsgebied moeten afvalcontainers worden geaard om brand- en explosiegevaar te voorkomen.</li>
	<li>Getrainde laboratoriumonderzoekers die het meest bekend zijn met het geproduceerde afval, moeten samenwerken met EHS om een goed afvalbeheer te garanderen.</li>
</ol>
3. Verwijdering van scherp materiaal - spuiten en naalden
<ol>
	<li>Chemisch besmette naalden, spuiten en scheermesjes moeten worden gedisponeerd in een goed scherp materiaalcontainer.</li>
	<li>Spuiten of naalden mogen nooit worden gedisponeerd in een laboratoriumafvalbak of een algemene afvalcontainer.</li>
</ol>
4. Glasrecycling
<ol>
	<li>Glasrecycling is vriendelijk voor het milieu omdat het de vervuiling vermindert die wordt veroorzaakt door het afval dat op stortplaatsen terechtkomt. Elk laboratorium moet een aparte recyclebak hebben die is gewijd aan glas.</li>
	<li>Schoon, leeg glas en gebroken glaswerk kunnen worden gerecycled. Om een ​​lege glazen fles te reinigen, moet deze 'driemaal worden afgespoeld' met water of een ander geschikt oplosmiddel en worden gedroogd voordat het wordt weggegooid.</li>
	<li>Chemisch besmet laboratoriumglaswerk zoals monsterbuisjes, druppelaars en glaswol moet worden gedisponeerd als gecontroleerd afval.</li>
</ol>

In dit document wordt een basisrichtlijn voor laboratorium afvalverwijdering gegeven. Gebruikers moeten samenwerken met het EHS-kantoor van hun instituut om de juiste methode voor afvalverwijdering te bepalen die voldoet aan diverse voorschriften en normen. De laboratoriumgebruiker moet zich bewust zijn van welk afvalmateriaal wordt geproduceerd en de aanwezige gevaren moeten zorgvuldig worden beoordeeld om de juiste afvalverwijdering te bepalen, die anders de volksgezondheid of het milieu in gevaar zou kunnen brengen. O...

correcte afvalverwijdering

Robert M. Rioux en Taslima A. Zaman, Pennsylvania State University, Pennsylvania, PA

Gebruikers zijn verantwoordelijk voor de juiste verwijdering van het afval dat tijdens hun werk wordt geproduceerd. Onjuiste afvalverwijdering kan de volksgezondheid en/of het milieu ernstig bedreigen. De omgang met gevaarlijk afval moet worden gereguleerd vanaf het moment van ontstaan tot aan de verwijdering op zijn bestemmingsfaciliteit buiten het terrein. Er moet een afvalinzamelingssysteem worden bedacht voordat er wordt begonnen met laboratoriumactiviteiten. Gebruikers moeten zich houden aan de regels en voorschriften van het Environmental Health and Safety (EHS) kantoor van hun instituut, dat passende afvalinzamelingssystemen ontwikkelt en implementeert die voldoen aan diverse voorschriften en normen, zoals die opgelegd door de Occupational Safety and Health Administration (OSHA).

Correcte afvalverwijdering

Robert M. Rioux and Taslima A. Zaman, Pennsylvania State University, Pennsylvania, PA

Users are responsible for the proper disposal of the waste ...

Gevaarlijk afval, of het nu chemisch, medisch of radioactief is, wordt in veel laboratoria geproduceerd en vereist een gereguleerde verwijdering om de veiligheid van de volksgezondheid en het milieu te waarborgen.De regelgeving van het omgaan met gevaarlijk afval moet worden afgedwongen vanaf het moment van productie tot de verwijdering ervan bij een externe eindbestemmingsfaciliteit.Voordat met een laboratoriumactiviteit wordt begonnen, moet er een afvalbeheersysteem worden bedacht. Dit wordt vaak vastgesteld door het milieu- en veiligheidskantoor, of EH&S, van een instituut, dat richtlijnen afdwingt die zijn opgelegd door de Occupational Safety and Health Administration, of OSHA.Deze video zal de principes en typische laboratoriumprocedures van goede afvalilverwijdering illustreren.Efficiënt afvalbeheer is een belangrijk aspect van goede afvalilverwijdering. Dit kan worden bereikt door het minimale aantal chemicaliën mogelijk te gebruiken, door overtollig materiaal opnieuw te gebruiken en door afval te recyclen.Het geproduceerde afval moet worden gelabeld, gescheiden volgens chemische compatibiliteit en opgeslagen in een afzuiging of andere goed geventileerde ruimte. Andere laboratoriumafval, zoals scherpe voorwerpen en glas, moet met zorg worden weggegooid in geschikte containers.Nu we de principes van goede afvalilverwijdering hebben besproken, laten we eens kijken naar een daadwerkelijke procedure.Beperk, indien van toepassing, chemisch afval tot een minimum door de omvang van de activiteit te verminderen. Vervang bovendien chemicaliën door minder gevaarlijke reagentia waar mogelijk.Naast het minimaliseren van de omvang van de activiteit, bewaar alleen chemische hoeveelheden die in de nabije toekomst zullen worden gebruikt. Je kunt chemisch afval ook verminderen door oplosmiddelen zoals aceton te recyclen, met behulp van een destillatie.Draag de juiste persoonlijke beschermingsuitrusting, inclusief een laboratoriumjas, veiligheidsbril en handschoenen, evenals lange broeken en gesloten schoenen, wanneer je met chemisch afval omgaat.Verzamel chemisch afval in geschikte containers zoals plastic carboys of glazen flessen, en bewaar het in de buurt van de plaats van productie in een aangewezen satellietafvalgebied.Bevestig etiketteringen op de afvalcontainers zodra chemicaliën worden toegevoegd. Schrijf op de etiketten de volledige namen van de chemicaliën en hun geschatte samenstellingen.Gebruik bovendien afzonderlijke containers voor gehalogeneerde, niet-gehalogeneerde en waterige afval om potentiële hitte- of gasvorming te voorkomen. Wanneer de containers vol zijn, verplaats ze zorgvuldig naar een aangewezen centrale afvalilverzamelgebied, waar ze zullen worden verwijderd voor verwijdering.Verwijder chemisch besmette naalden, spuiten en scheermessen, gezamenlijk bekend als scherp materiaal, in een container voor scherp afval.Gebruik voor gebroken glas, gebruikte pipetten of reageerbuizen een gespecialiseerde glasafvalcontainer. Indien gewenst kunnen lege flessen worden hergebruikt na drievoudig spoelen met aceton, water en opnieuw aceton.Je hebt zojuist de introductie van JoVE gezien over goede afvalilverwijdering. Je zou nu de afvalbeheer, het verzamelen van chemisch en scherp afval en het opslaan ervan voor verwijdering moeten begrijpen. Bedankt voor het kijken!

Education

JoVE Science Education

Basic Biology

Basisbiologie

Lab Safety

Laboratoriumveiligheid

lab waste management and safety

Lab waste management and safety are essential parts of any laboratory activity. Waste generated during work must be handled correctly from the moment it is created until it reaches its final offsite disposal facility. Poor waste disposal can seriously harm public health and the environment.

A waste management system should be planned before any lab work begins. This system guides how waste is collected, stored, and prepared for removal. For hazardous waste, special rules apply because its handling must be regulated throughout the entire process.

Students and lab users must also follow their institution’s Environmental Health and Safety, or EHS, office. The EHS office develops and carries out waste management systems that meet different rules and standards. These include requirements set by the Occupational Safety and Health Administration, or OSHA.

Lab Waste Management and Safety

proper personal protective equipment

Choosing the Right Lab PPE

Choosing the right lab PPE is a key part of working safely in a laboratory. PPE, or personal protective equipment, helps reduce risk when hazards are present. Laboratory hazards can be many and varied. The right choice of PPE helps make the lab a safe place to work. Students should match their protective gear to the tasks and conditions in the lab. This topic focuses on selecting proper protection for the situation at hand. Wearing the correct PPE supports safer lab work and helps limit...

emergency eyewash and shower stations

Laboratory Chemical Spill Response Stations

Laboratory chemical spill response stations help protect people who are exposed to injurious or corrosive substances. In workplaces and school labs, OSHA requires emergency eyewash and shower stations to be easy to reach when these hazards are present. These stations are used after an accident that spills a harmful chemical on the body or splashes it into the eyes. The eyewash station helps rinse the eyes, while the shower station is used for chemicals on the skin or clothing. They are meant...

electrical safety

Preventing Lab Electric Shock and Fires

Electrical hazards are a common lab safety concern. Most laboratory equipment uses electricity to work, so students and lab staff must stay alert around cords, plugs, and powered devices. Improper use of electrical equipment can cause electric shock. In serious cases, this can lead to injury or death. Electrical sparks are also dangerous in the lab. They can start a fire or trigger an explosion. This risk matters because many flammable chemicals may be stored near powered instruments. Knowing...

working with centrifuges

Centrifuge Safety and Sample Separation

Centrifuges are used to separate heterogeneous mixtures by spinning particles in a fluid at high speed. The motion creates a force away from the axis of rotation. Heavier particles move faster toward the bottom of the sample holder, and the rate depends on particle size and density. This process is called centrifugation, and it speeds up sedimentation, which is the settling of particles out of a liquid. Gravity can separate some mixtures on its own, but that can take a long time.

working with hot and cold sources

Safe Use of Lab Heat and Cold Sources

Safe use of lab heat and cold sources is an important part of laboratory work. Extreme temperatures are common in many lab tasks. They can involve both high heat and very low temperatures. Bunsen burners and hot plates are widely used in research labs and industry. A Bunsen burner is a gas burner that gives a direct flame. A hot plate is an electric device that warms containers without an open flame. Because these tools reach high temperatures, users need to follow safe handling procedures. <br...

guidelines in case of a laboratory emergency

guidelines-in-case-of-a-laboratory-emergency

Lab Spill and Accident Response Basics

Lab spill and accident response basics help students stay safe during common laboratory emergencies. The most common lab emergencies include chemical spills, fire or explosion, electric shock, and personnel injuries. Many accidents happen because of poor planning or lack of attention, so prevention is always the first step. Good lab safety starts before an emergency happens. Students should wear proper personal protective equipment, or PPE, in the laboratory. Regular lab inspection and...

chemical storage: categories, hazards and compatibilities

chemical-storage-categories-hazards-and-compatibilities

Safe Chemical Labels and Storage Basics

Safe chemical storage and labeling help prevent dangerous reactions in school and research labs. Chemicals can vary widely in their properties and reactivity, so they must be managed, stored, and labeled correctly as part of an Environmental, Health and Safety (EHS) program. If chemicals are not handled properly, they can create harmful or even destructive results. These risks include toxic fume production, fire, explosion, human fatality, property damage, and environmental hazards. Proper...

safe handling of mineral acids

Mineral Acids in the Lab

Mineral acids are common chemicals in research laboratories, and they must be handled with care. These acids, also called inorganic acids, are water-soluble acids formed from inorganic minerals by chemical reaction. Their corrosive nature makes them a major safety risk in the lab. Examples of mineral acids include boric acid, chromic acid, hydrochloric acid, hydrofluoric acid, nitric acid, perchloric acid, phosphoric acid, and sulfuric acid. These acids are important reagents in research, and...

handling chemical spills

Chemical Spill Safety in the Lab

Chemical spill safety in the lab is essential whenever hazardous chemicals are used. Spills can happen at any time during laboratory work. Even a small spill can become dangerous if people are not prepared to respond quickly and correctly. Preparing for a chemical spill helps protect public health and the environment. Lab teams need to know how to respond to accidental releases of hazardous chemicals before an emergency happens. Safe cleanup also depends on proper disposal of the spilled...

proper use of autoclaves

Autoclaving Lab Materials Safely

Autoclaving lab materials safely is an important part of decontamination in the laboratory. This method is commonly used for items that have contacted biological samples, especially those that may contain microorganisms. An autoclave cleans materials with pressurized steam at a high temperature. The steam and heat work together to kill microorganisms on the loaded items. For this reason, effective autoclaving depends on good steam flow and strong heat transfer. Packaging matters because it...

fume hoods and laminar flow cabinets

Airflow Controls for Safer Lab Workspaces

Fume hoods and laminar flow cabinets are airflow controls used in laboratories. They both rely on a constant stream of air to protect the lab environment and the people in it. These systems work in similar ways, but they serve different purposes. A fume hood is a ventilation system that helps reduce exposure to hazardous vapors, fumes, and particles. Air is drawn into the hood opening, which helps keep harmful substances inside the workspace. The air is then pulled out through the exhaust. A...

handling air- and water-sensitive chemicals using a schlenk line

handling-air-and-water-sensitive-chemicals-using-a-schlenk-line

Schlenk Line Setup for Inert Atmospheres

A Schlenk line helps chemists work with air- and water-sensitive chemicals. It provides an air-free way to handle reagents that can react with oxygen or moisture. This makes it useful in a chemical laboratory when careful control of the atmosphere is needed. The glass apparatus is commonly used because it can create an inert gas environment or a vacuum. Inert gases such as nitrogen and argon can be used to protect the reaction. The same setup can also expose glassware to vacuum when needed. A...

proper operation of vacuum based equipment

proper-operation-of-vacuum-based-equipment

Vacuum Pumps for Laboratory Procedures

Vacuum pumps are used in many laboratory procedures that need low pressure. They help create vacuum conditions for experiments and equipment that must run below normal atmospheric pressure. In the lab, vacuum pumps are the most common way to achieve this low-pressure environment. They can also support rapid changes in the atmosphere inside a reactor or flask. This is done by evacuating the vessel and then backfilling it with another gas.

operating the glovebox

Glovebox Atmosphere and Sample Transfer

A glovebox is an enclosed workspace that keeps an inert atmosphere inside. Scientists use built-in gloves to handle chemicals or equipment without exposing the inside of the box to outside air. The box uses positive pressure to help make up for small passive leaks. Objects can be moved in and out through an antechamber, which works like an airlock between the glovebox and the outside atmosphere. Some gloveboxes have more than one pair of gloves. The number of glove ports depends on the size...

operation of high-pressure reactor vessels

operation-of-high-pressure-reactor-vessels

Safe Use of Pressure Vessels in Chemistry

High-pressure reactor vessels are used in synthetic chemistry to handle gases safely during reactions. They help chemists carry out gas-based processes such as hydrogenation, oxidation, and amination. These reactions often use hydrogen, oxygen, or ammonia, which are important reagents in the lab. These gases usually dissolve poorly in standard reaction mixtures. Because of that, high pressure is needed to make the reaction proceed at a useful rate. The vessel creates a sealed space that keeps...

decontamination for laboratory biosafety

Lab Cleaning Methods for Biosafety

Laboratory cleaning methods are a key part of biosafety because microbial contamination can build up and spread disease. Decontamination is used to reduce that risk on lab surfaces and equipment. The level of cleaning depends on how much contamination is present and what kind of item needs treatment. Decontamination can be grouped into disinfection and sterilization. Disinfection removes pathogenic microorganisms, but it does not remove bacterial spores on lab surfaces or equipment.

proper waste disposal

Lab waste management and safety are essential parts of any laboratory activity. Waste generated during work must be handled correctly from the moment it is created until it reaches its final offsite disposal facility. Poor waste disposal can seriously harm public health and the environment. A waste management system should be planned before any lab work begins. This system guides how waste is collected, stored, and prepared for removal. For hazardous waste, special rules apply because its...

lab safety

This collection provides safety guidelines to be followed when working with hazardous materials and equipment. It covers universal topics such as PPE, electrical safety, and general emergency guidelines, as well as some specific safety procedures for chemistry and biology laboratories.

Learn why lab waste must be managed from creation to final disposal, and how EHS and OSHA rules help protect health and the environment.

Lab Waste Management and Safety | JoVE K12

Louisiana Student Standards for Science

High School

Earth Science

Human Sustainability

HS-ESS3-4

Virginia  Standards of Learning

HIgh School

ES.6

ES.6.a

Texas Essential Knowledge and Skills

Earth Systems Science

112.49.c.13.

112.49.c.13.A.

Specialised Topic in Science

112.51.c.1.

112.51.c.1.C.

Florida Department of Education

Life Science

SC.912.L.17

SC.912.L.17.14

Biology

BIO.1

BIO.1.C

Chemistry and Physics

IPC.1

IPC.1.C

new-york-state-science-learning-standards

New York State Science Learning Standards

engineering-technology-and-applications-of-science

Engineering, Technology, and Applications of Science

Engineering Design

HS-ETS1-2.

HS-ETS1-3.

HS-ETS1-4.

Earth and Space Sciences

HS-ESS3-3.

HS-ESS3-4.

Robert Rioux

Overview

Principles of Proper Waste Disposal

Procedure for Waste Handling

Summary

Threats to Biodiversity

There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species ...

The Carbon Cycle

Carbon is the basis of all organic matter on Earth, and is recycled through the ecosystem in two primary processes: one in which carbon is exchanged among ...

Energy Dynamics

The Food Chain
Energy is one of the most important abiotic factors in an ecosystem and organisms in an ecosystem are connected by the flow of energy and ...

What is Climate?

Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, &#8220;Climate is what you expect. ...

Sustainable Development

As the human population continues to grow and use resources, we must be mindful of our planet&rsquo;s natural limits. Sustainable development provides a ...

Global Climate Change

Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global ...

Extinction

The History of Life on Earth
Fossils of organisms that were different from anything alive today had been documented as early as the 17th century, but it ...

Ecological Disturbance

An ecological disturbance is a temporary disruption in the environment resulting from abiotic, biotic, or anthropogenic factors, causing a pronounced ...

Climate Change

The certainty of climate change remains a public controversy despite the consensus among approximately 97% of active climate researchers, who not only ...

Habitat Fragmentation

Habitat fragmentation describes the division of a more extensive, continuous habitat into smaller, discontinuous areas. Human activities such as land ...

Analyze and interpret data to explain the impacts of land use on Earth's systems.

ESS.EES.5.1

water-quality-analysis-via-indicator-organisms

Water Quality Analysis via Indicator Organisms

Source: Laboratories of Dr. Ian Pepper and Dr. Charles Gerba -The University of Arizona
Demonstrating Author: Luisa Ikner
Water quality analysis monitors ...

Nutrients in Aquatic Ecosystems

Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University
Nitrogen and phosphorus are essential plant nutrients found in aquatic ...

turbidity-and-total-solids-in-surface-water

Turbidity and Total Solids in Surface Water

Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University
Turbidity and total solids are related measurements addressing clarity of ...

environmental-applications-of-microorganisms

Environmental Applications of Microorganisms

Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as ...

Dissolved Oxygen in Surface Water

Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University
Dissolved oxygen (DO) measurements calculate the amount of gaseous oxygen ...

The Water Cycle

The Earth&rsquo;s hydrosphere includes all of the areas where the storage and movement of water occurs. Since water is the basis of all living processes, ...

Biodiversity and Human Values

Human civilization relies on biodiversity in many ways. Sudden changes in species biodiversity result in environmental changes that can modify weather ...

Analyze and interpret data to evaluate how human use of ground and surface waters impacts water quality and availability in river basins, wetlands, estuaries, and aquifers.

ESS.EES.5.2

Measuring Tropospheric Ozone

Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University
Ozone is a form of elemental oxygen (O3), a molecule of three oxygen atoms ...

determination-of-nox-in-automobile-exhaust-using-uv-vis-spectroscopy

Determination Of NOx in Automobile Exhaust Using UV-VIS Spectroscopy

Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University
In the troposphere, ozone is naturally formed when sunlight splits nitrogen ...

What is Weather?

Overview

Weather refers to the current state of atmospheric conditions at a specific time and place. Weather is temporary and is influenced by the ...

The Sulfur Cycle

Sulfur, an important element in the chemical makeup of proteins, is recycled through the atmosphere and aquatic and terrestrial environments. Found in the ...

design-example-sustainability-in-concrete-building

Design Example: Sustainability in Concrete Building

A construction firm specializing in concrete buildings constructed a sustainable commercial building.&#160;
The various sustainable practices incorporated ...

The Efficient Level of Pollution

Producing goods often results in pollution as a byproduct, but eliminating all pollution isn&#39;t practical. Doing so would mean halting the production ...

Construct an argument to evaluate the ways that human activities influence atmospheric composition.

ESS.EES.5.3

Proton Exchange Membrane Fuel Cells

Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University
The United States consumes a large amount of energy &#8211; the current ...

Dye-sensitized Solar Cells

Source: Tamara M. Powers, Department of Chemistry, Texas A&#38;M University
Today&#39;s modern world requires the use of a large amount of energy. While ...

Energy

The universe is composed of matter in different forms, and all forms of matter contain energy.&#160; The different forms of energy on Earth originate from ...

Construct an argument to evaluate the benefits and trade-offs of using non-renewable or renewable energy sources for electricity production and transportation fuels.

ESS.EES.5.4

Green Marketing

Green marketing is about promoting products or services by highlighting their environmental advantages.
These products or services are produced and ...

The Efficient Amount of Recycling I

In an imaginary town, Greendale, residents carelessly dispose of recyclable plastics due to minimal additional trash pickup fees, leading to recyclable ...

The Efficient Amount of Recycling II

In the town of Greendale, tackling the recyclable plastic waste issue with price or quantity mechanisms, such as a disposal fee, quota, or disposable ...

Bioremediation

Bioremediation is the use of prokaryotes, fungi, or plants to remove pollutants from the environment. This process has been used to remove harmful toxins ...

Construct an argument to evaluate potential solutions that will ensure sustainable consumption of Earth's resources.

Community Diversity

Populations do not live in isolation; thus, every population interacts with others in certain ways. These interactions give rise to a network of ...

Construct an argument to evaluate a range of solutions to mitigate impacts of human activities on Earth's systems.

ESS.EES.5.6

Evaluate how human consumption patterns impact Earth's systems.

Lab Waste Management and Safety

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