A) In soil B) Outer space C) Atmosphere D) Mountains
A) oxygen B) nitrogen C) carbon dioxide D) sulphur dioxide
A) 500 hundred years B) 5 billion years C) 5 thousand years D) 5 million years
A) the ozone is warming the ocean B) melting glaciers add more water to the sea C) more ships make the sea higher
A) last ice age B) during the Jurassic Park era C) industrial revolution D) great depression
A) riding in a car B) riding a bicycle C) sailing at Alcova Lake D) walking to school
A) tree rings B) size of fossils C) sunspots
A) fossil fuels B) sun C) sea D) wind
A) the hot house effect B) the biological decay effect C) the greenhouse effect D) the thermocouple effect
A) dilithium crystals B) hydrogen C) oxygen D) carbon dioxide
A) Planting trees B) Burning fuels C) Boiling water D) During severe thunderstorms
A) When humans breath it in B) To help fires burn hotter C) Plants use it to make food D) During severe thunderstorms
A) use no fossil fuels to exist B) use nuclear fuels to exist C) use fossil fuels to exist
A) becoming warmer B) becoming colder C) becoming more stable D) a better place to live
A) solar sunspot B) human C) ocean sea current
A) kinetic energy B) renewable energy sources C) fossil fuels
A) methane B) oxygen C) dilithium crystal D) hydrogen
A) floods B) hurricanes C) all of these D) tornado's
A) that there is not enough evidence to say that climate change is bad B) it is just a normal cycle of the earth's climate C) all of these D) politicians made up global warming to scare people into doing what they want you to do
A) false B) true
A) false B) true
A) false B) true
A) false B) true
A) true B) false
A) true B) false |