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