A Fresh Future

Front

What is the biosphere?

Back

The biosphere is the global sum of all ecosystems, where life exists, including land, water, and the atmosphere.

Front

What does it mean to pollute?

Back

To pollute means to introduce harmful substances or contaminants into the environment, making it dirty or unsafe.

Front

What is freshwater?

Back

Freshwater is water that has low concentrations of dissolved salts, found in rivers, lakes, and streams.

Front

What are dams?

Back

Dams are structures built to hold back water, creating reservoirs and controlling water flow.

Front

How can pollution harm animals?

Back

Pollution can harm animals by contaminating their habitats, leading to health problems, and reducing food sources.

Front

What is overharvesting?

Back

Overharvesting is the excessive removal of natural resources, such as fish or plants, faster than they can replenish.

Front

What is the impact of dams on freshwater?

Back

Dams can reduce the flow of freshwater, affecting ecosystems and the availability of water downstream.

Front

What are some sources of pollution?

Back

Sources of pollution include industrial waste, agricultural runoff, plastic waste, and sewage.

Front

Why is freshwater important?

Back

Freshwater is essential for drinking, agriculture, sanitation, and supporting wildlife.

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with their environment.