Solar energy, wind energy, geothermal energy, hydropower, or bioenergy are examples of _________ sources of energy.
renewable
Oops!
Check
Okay!
Check
20
Name at least three tip how we can help save water.
Take shorter showers./Turn off the water while brushing your teeth./Use your automatic dishwasher for full loads only./Catch rainwater./
Oops!
Check
Okay!
Check
15
What is the function of the ozone layer?
It protects us from (the harmful) rays of the sun.
Oops!
Check
Okay!
Check
15
The gradual rise in the Earthโs temperature is known as ________
global warming
Oops!
Check
Okay!
Check
15
What does it mean when something is environmentally friendly?
It is good/harmless for the environment. Environmentally friendly products are usually made from recycled/non-toxic igredients.
Oops!
Check
Okay!
Check
monster
Reset all scores!
Oops!
shark
Other team loses 25 points!
Okay!
fairy
Take points!
5
10
15
20
25
thief
Give points!
5
10
15
20
25
25
___________________ consists of chemicals or particles in the air that can harm the health of humans, animals, and plants.
air pollution
Oops!
Check
Okay!
Check
25
When heat gets trapped in the Earthโs atmosphere, it is known as the _________________
greenhouse effect
Oops!
Check
Okay!
Check
15
A sudden violent shaking of the ground, typically causing great destruction, as a result of movements within the earth's crust or volcanic action, is called ________