A) Mountains B) Outer space C) Atmosphere D) In soil
A) nitrogen B) oxygen C) sulphur dioxide D) carbon dioxide
A) 5 thousand years B) 5 million years C) 5 billion 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) last ice age B) during the Jurassic Park era C) great depression D) industrial revolution
A) riding in a car B) riding a bicycle C) sailing at Alcova Lake D) walking to school
A) sunspots B) size of fossils C) tree rings
A) sea B) sun C) wind D) fossil fuels
A) the hot house effect B) the biological decay effect C) the greenhouse effect D) the thermocouple effect
A) oxygen B) hydrogen C) dilithium crystals D) carbon dioxide
A) During severe thunderstorms B) Burning fuels C) Planting trees D) Boiling water
A) Plants use it to make food B) During severe thunderstorms C) When humans breath it in D) To help fires burn hotter
A) use fossil fuels to exist B) use no fossil fuels to exist C) use nuclear fuels to exist
A) becoming warmer B) becoming more stable C) a better place to live D) becoming colder
A) ocean sea current B) solar sunspot C) human
A) kinetic energy B) renewable energy sources C) fossil fuels
A) methane B) hydrogen C) dilithium crystal D) oxygen
A) floods B) hurricanes C) tornado's D) all of these
A) all of these B) it is just a normal cycle of the earth's climate C) politicians made up global warming to scare people into doing what they want you to do D) that there is not enough evidence to say that climate change is bad
A) false B) true
A) true B) false
A) true B) false
A) true B) false
A) true B) false
A) false B) true |