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