A) Outer space B) In soil C) Mountains D) Atmosphere
A) oxygen B) nitrogen C) carbon dioxide D) sulphur dioxide
A) 5 thousand years B) 5 million years C) 500 hundred years D) 5 billion years
A) melting glaciers add more water to the sea B) the ozone is warming the ocean C) more ships make the sea higher
A) during the Jurassic Park era B) last ice age C) great depression D) industrial revolution
A) sailing at Alcova Lake B) riding a bicycle C) walking to school D) riding in a car
A) size of fossils B) tree rings C) sunspots
A) wind B) fossil fuels C) sea D) sun
A) the greenhouse effect B) the thermocouple effect C) the hot house effect D) the biological decay effect
A) dilithium crystals B) carbon dioxide C) hydrogen D) oxygen
A) Planting trees B) During severe thunderstorms C) Burning fuels D) Boiling water
A) During severe thunderstorms B) Plants use it to make food C) When humans breath it in D) To help fires burn hotter
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) ocean sea current B) solar sunspot C) human
A) renewable energy sources B) kinetic energy C) fossil fuels
A) methane B) dilithium crystal C) hydrogen D) oxygen
A) all of these B) tornado's C) floods D) hurricanes
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) false B) true
A) true B) false
A) false B) true
A) true B) false
A) true B) false |