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