A) Outer space B) Atmosphere C) In soil D) Mountains
A) oxygen B) sulphur dioxide C) carbon dioxide D) nitrogen
A) 500 hundred years B) 5 billion years C) 5 thousand years D) 5 million 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) industrial revolution B) during the Jurassic Park era C) last ice age D) great depression
A) riding in a car B) riding a bicycle C) walking to school D) sailing at Alcova Lake
A) sunspots B) tree rings C) size of fossils
A) sea B) sun C) wind D) fossil fuels
A) the thermocouple effect B) the greenhouse effect C) the biological decay effect D) the hot house effect
A) hydrogen B) carbon dioxide C) dilithium crystals D) oxygen
A) Burning fuels B) Planting trees C) Boiling water D) During severe thunderstorms
A) When humans breath it in B) To help fires burn hotter C) Plants use it to make food 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 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) hydrogen B) methane C) oxygen D) dilithium crystal
A) floods B) hurricanes C) tornado's D) all of these
A) that there is not enough evidence to say that climate change is bad 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) all of these
A) false B) true
A) false B) true
A) false B) true
A) false B) true
A) false B) true
A) false B) true |