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