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