A) Outer space B) In soil C) Mountains D) Atmosphere
A) sulphur dioxide B) oxygen C) nitrogen D) carbon 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) last ice age B) during the Jurassic Park era C) industrial revolution D) great depression
A) sailing at Alcova Lake B) riding in a car C) walking to school D) riding a bicycle
A) tree rings B) sunspots C) size of fossils
A) fossil fuels B) sea C) sun D) wind
A) the hot house effect B) the biological decay effect C) the greenhouse effect D) the thermocouple effect
A) oxygen B) dilithium crystals C) carbon dioxide D) hydrogen
A) Burning fuels B) Boiling water C) Planting trees D) During severe thunderstorms
A) When humans breath it in B) Plants use it to make food C) To help fires burn hotter D) During severe thunderstorms
A) use no fossil fuels to exist B) use fossil fuels to exist C) use nuclear fuels to exist
A) becoming more stable B) becoming colder C) becoming warmer D) a better place to live
A) solar sunspot B) ocean sea current C) human
A) kinetic energy B) renewable energy sources C) fossil fuels
A) methane B) hydrogen C) oxygen D) dilithium crystal
A) all of these B) tornado's C) floods D) hurricanes
A) all of these B) politicians made up global warming to scare people into doing what they want you to do 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) true B) false
A) true B) false
A) false B) true |