A) Moon
B) Sun
C) Heat and Light
D) Atmosphere
E) Greenhouse Gases

A) Oxygen
B) Air
C) Water Vapour
D) Nitrogen

A) Keep the Earth cold
B) Trap heat in the atmosphere
C) Protect the Earth
D) Keep the air clean

A) Expensive, dirty created from fossils and dinosaurs
B) Unclean, cheap energy taken from the Earth
C) Dirty energy created from C02
D) Clean energy that saves C02

A) Gas, gasoline, coal
B) Coal, gas, wood
C) Gas, coal, oil
D) Oil, fire, coal

A) Light, wind, solar
B) Wind, water, wood
C) Solar, hydropower, wind
D) Solar, water, fire

A) Recycle, Reuse, Review
B) Reuse, Recycle, Remake
C) Recycle, Reduce, Reuse
D) Reduce, Recycle, Redo

A) Plants
B) Water
C) Oil
D) Chemicals

A) The amount of Carbon you burn each month
B) The amount of Carbon you use each day
C) The amount of C02 you make each year
D) The amount of C02 you save each year

A) Tree Trimming
B) Treforestation
C) Deforestation
D) Tree Destruction

A) Food, C02
B) Oxygen, C02
C) Carbon, Light
D) C02, Oxygen