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