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