Blue
Pink
Purple
Yellow
Red
100
What is pollution
What is an unwanted change in the environment caused by substances or forms of energy
100
What is overpopulation
What is the presence of too many individuals in an area for the available resources
100
What is the definition of biodiversity?
What is the number and variety of organisms in a given area during a specific period of time.
100
What are three things landfills contain?
What is medical waste, lead paint, and other hazardous wastes.
100
Pollutants may harm what 3 things?
What is plants, animals, and humans.
200
What provides electricity to many homes and businesses?
What is nuclear power
200
_____ _______ often thrive in new places.
What is exotic species
200
An organism's __________ is where it lives.
What is habitat.
200
____ and ____ are two groups of harmful chemicals.
What is CFC's and PCB's
200
One way to maintain biodiversity is what?
What is to protect individual species.
300
What protects Earth from harmful ultraviolet light?
What is ozone
300
______ and _______ life are not the only organisms affected by pollution and habitat destruction.
What is trees and marine.
300
The average __________ throws away more trash than the average person in any other nation.
What is American
300
In the late ______, the Industrial Revolution began.
What is 1700
300
What are 5 environmental strategies.
What is reduce pollution, reduce pesticide use, protect habitats, learn about local issues, and to develop alternative energy sources.
400
Earth's atmosphere is made up of a mixture of gases, including what?
What is carbon dioxide
400
Many people think of oil spills when they think of pollution in marine habitats. This is an example of what?
What is point-source pollution.
400

Trees provide humans with what 5 things?

What is oxygen, lumber, food, rubber, and paper.

400

You won .........

400 pointsπŸ™‚πŸ˜‚πŸ˜ƒπŸ‘©πŸ»πŸ‘πŸ§œπŸ½β€β™€οΈ

400
What can u do to help stop pollution?
What is reduce, reuse, and recycle.
500
What is a renewable resource?
What is a natural resource that can be replaced at the same rate at which the resource is consumed.
500
Hazardous waste includes wastes that can _____ __ _______.
What is Catch on fire
500
What are hazardous wastes that give off radiation?
What is radioactive wastes.
500
What is recycling?
What is the process of recovering valuable or useful materials from waste or scrap.
500

Recycling aluminum saves ____% of the energy needed to change raw ore into aluminum.

What is 95

Click to zoom
M
e
n
u