A sustainable way to refresh your wardrobe by trading clothes with others instead of buying new.

The belief that buying more stuff leads to happiness or status often drives fast fashion demand.

Cheap, trendy clothing made quickly to match demand, often harming workers and the environment.

The full journey of a piece of clothing, from production to disposal.

When more clothes are made than people can buy, leading to waste and unsold inventory.

A mindset that values fixing or altering clothes instead of tossing them.

Places (online or in person) where used clothes are bought and sold.

Clothing made with care for the environment and fair treatment of workers.

Shopping second hand, usually at thrift stores, vintage shops, or resale apps.

The buildup of toxic substances in living organisms over time.

When a substance (like PFAS) doesn't break down easily in the environment.

A chemical that interferes with hormones and may affect growth, development, or reproduction.

When chemicals seep out of materials (like plastics) into food, water, or soil.

Tiny plastic pieces less than 5mm that form when larger plastics break down.

The release of chemicals from new products (like furniture or paint) into the air you breathe.

Chemicals that stay in the environment for a long time without breaking down.

A group of manmade chemicals used for water and stain resistance; known as "Forever Chemicals".

The slow process of plastic breaking down into smaller pieces, including microplastics.

The total amount of harmful chemicals your body has absorbed over time.

Turning food scraps and other organic waste into nutrient-rich soil.

A movement to reduce waste by getting food directly from farms to consumers.

Not having consistent access to enough affordable, nutritious food.

Saving safe, uneaten food and giving it to people instead of throwing it away.

Edible fruits and vegetables that look odd or have blemishes often waste due to their appearance.

Choosing meals ahead of time to buy only what you need and reduce waste.

Serving the right amount of food to avoid throwing out extras.

The date a store should stop selling a product—food is often still safe to eat after this is called the .

Food lost before it reaches stores—during growing, processing, or transport—is called:

A kitchen that tries to create no food waste through planning, repurposing, and composting is called:

When low-income or minority communities face more environmental harm than others, this is known as:

When policies or decisions expose communities of color to more pollution or environmental risks, this is known as:

A is a place with little or no access to affordable, healthy food, often due to systemic inequalities.

Unequal access to clean water, safe housing, or transportation, often tied to race or income, is an example of:

A health risk from breathing or swallowing , often found in old paint or water pipes.

A historic practice of denying loans or investment to certain neighborhoods, often communities of color, leading to long-term harm is known as .

Contact with harmful chemicals, often without warning or protection, is known as .

A neighborhood left out of environmental protections or basic services due to systemic neglect is known as:

Local rules about land use that can place pollution sources near low-income homes are called .

Luis learns that bee populations are declining, which threatens crop production. Animals like bees, butterflies, and bats that help fertilize plants are called .

A group of students in Jamal's city creates an initiative to educate residents about air pollution and its health effects. What is this type of organized effort called?

Cutting down large areas of trees removes plants that absorb carbon dioxide. This environmental problem is called .

After a storm, dirty water from roads and parking lots flows into drains and ends up in rivers. This causes in cities.

Since wind and solar don't always produce steady power, engineers use a solution to store extra electricity for later. What is this technology called?

Despite not being a member of OPEC, supplies more crude oil to the United States than any other country.

At a travel fair, Leo learns about tours that focus on protecting the environment and helping local communities. The term for this type of travel is .

is the layer of the atmosphere that holds most of its mass and includes the air we breathe and the weather we experience.

Ethan is researching clean energy options and finds one that creates only water vapor as a byproduct when used. He is looking at as a fuel.

Chris learns that Burmese pythons are thriving in Florida and reducing native mammal populations. What ecological factor often helps invasive species succeed?

Cutting down forests in Shannon's region has led to more flooding and air pollution. Which principle explains how land, water, and air systems are connected?

A low-income community lacks clean drinking water, while nearby wealthy neighborhoods have modern systems. What environmental justice issue does this reflect?

Isla's coastal town strengthens seawalls, restores wetlands, and prepares for storms. What term describes its ability to adapt to climate change and limit damage?

In the U.S., the taiga (TY-guh) —also known as the boreal forest—is primarily found in which state?

What do we call this type of waste that happens before food reaches the consumer?

In a region with hot springs and volcanic activity, engineers build a power plant that uses underground heat to make electricity. What type of energy is this?

This U.S. agency takes care of places like Yellowstone and the Grand Canyon. What is its three-letter name?

After making a presentation on rising sea levels and disappearing species, Isaiah feels nervous and helpless about the planet. What term describes this emotional reaction?

Because of tight finances, Brianna often has trouble getting enough healthy food to eat each week. What is this situation called?

A fast-growing plant introduced from another country begins spreading beyond the backyard where it was planted, overtaking local vegetation. What type of species is it considered?

Cars, factories, and power plants release substances into the air that trap heat.

What word describes a species that can survive in lots of different places?

Rising global temperatures make it more expensive to grow crops like wheat and corn, leading to higher food prices. What is this economic effect called?

The largest population an environment can support, as seen in a national park with a growing deer population causing food shortages and ecosystem damage, is called:

Scientists use complex computer simulations to predict future temperature changes, sea level rise, and extreme weather patterns. These predictive tools are known as:

Excessive groundwater pumping for farming has caused Priya's region to sink and lose water. What environmental issue is this?

The international agreement, signed by many countries in 2015, that aims to reduce greenhouse gas emissions and limit global warming is called the .

directly converts sunlight into electricity through the use of semiconducting materials.

is the common agricultural crop known for its oil content and is the primary source of biodiesel in the United States.

As carbon dioxide levels in the atmosphere rise, more CO2 is absorbed by oceans, leading to lower pH levels and harming marine life. This process is called: