A) Atmosphere B) In soil C) Mountains D) Outer space
A) oxygen B) nitrogen C) sulphur dioxide D) carbon dioxide
A) 5 thousand years B) 5 billion years C) 5 million years D) 500 hundred 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) great depression B) last ice age C) industrial revolution D) during the Jurassic Park era
A) sailing at Alcova Lake B) walking to school C) riding a bicycle D) riding in a car
A) size of fossils B) tree rings C) sunspots
A) sun B) fossil fuels C) sea D) wind
A) the greenhouse effect B) the hot house effect C) the biological decay effect D) the thermocouple effect
A) carbon dioxide B) dilithium crystals C) hydrogen D) oxygen
A) During severe thunderstorms B) Boiling water C) Planting trees D) Burning fuels
A) When humans breath it in B) Plants use it to make food C) During severe thunderstorms D) To help fires burn hotter
A) use no fossil fuels to exist B) use nuclear fuels to exist C) use fossil fuels to exist
A) becoming warmer B) becoming more stable C) becoming colder D) a better place to live
A) ocean sea current B) solar sunspot C) human
A) fossil fuels B) renewable energy sources C) kinetic energy
A) methane B) dilithium crystal C) hydrogen D) oxygen
A) floods B) tornado's C) hurricanes D) all of these
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) true B) false
A) false B) true
A) false B) true
A) true B) false
A) true B) false |