Water
What layer of the Earth is water?
Hydrosphere
What layer of Earth is land?
Geosphere
What layer of Earth is the air?
Atmosphere
What word means adding harmful materials, trash or chemicals to our environment?
Pollution
What layer of Earth is where all the living organism are?
Biosphere
How much fresh water is available to use?
Landfill
Name of type of product that can be recycled?
Glass, paper, cardboard, steel, plastic
What causes most pollution
Humans
Where does a lot of the garbage in the ocean end up?
The Great Pacific Garbage Patch
What word means to cut down a lot of trees in one area?
Deforestation
What word means to make into something new?
Recycle
Power created by water
hydroelectric power
Groundwater
What word means development of land for homes?
Urbanization
What word means to use something again for the same purpose?
Reuse
What word means a number of different organism in an ecosystem?
Biodiversity
An above ground water storage created by building a dam
reservoir
What word means land is no longer usable?
Desertification
What word means to use less of something to start with?
Reduce
What word means careful use of resources?
Conservation