A) Outer space B) Mountains C) Atmosphere D) In soil
A) oxygen B) carbon dioxide C) nitrogen D) sulphur dioxide
A) 5 million years B) 5 thousand years C) 5 billion years D) 500 hundred 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) during the Jurassic Park era B) last ice age 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) size of fossils B) tree rings C) sunspots
A) sea B) wind C) sun D) fossil fuels
A) the hot house effect B) the thermocouple effect C) the greenhouse effect D) the biological decay effect
A) hydrogen B) carbon dioxide C) oxygen D) dilithium crystals
A) Planting trees B) Boiling water C) During severe thunderstorms D) Burning fuels
A) When humans breath it in B) During severe thunderstorms C) Plants use it to make food 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 more stable B) a better place to live C) becoming colder D) becoming warmer
A) human B) ocean sea current C) solar sunspot
A) kinetic energy B) renewable energy sources C) fossil fuels
A) hydrogen B) oxygen C) dilithium crystal D) methane
A) floods B) hurricanes C) tornado's D) all of these
A) it is just a normal cycle of the earth's climate B) politicians made up global warming to scare people into doing what they want you to do C) all of these D) that there is not enough evidence to say that climate change is bad
A) true B) false
A) false B) true
A) false B) true
A) true B) false
A) true B) false
A) false B) true |