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