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