A) Mountains B) In soil C) Outer space D) Atmosphere
A) carbon dioxide B) oxygen C) sulphur dioxide D) nitrogen
A) 5 thousand years B) 5 billion years C) 5 million years D) 500 hundred years
A) more ships make the sea higher B) melting glaciers add more water to the sea C) the ozone is warming the ocean
A) industrial revolution B) last ice age C) great depression D) during the Jurassic Park era
A) sailing at Alcova Lake B) riding a bicycle C) riding in a car D) walking to school
A) sunspots B) tree rings C) size of fossils
A) wind B) sea C) fossil fuels D) sun
A) the hot house effect B) the biological decay effect C) the thermocouple effect D) the greenhouse effect
A) carbon dioxide B) oxygen C) dilithium crystals D) hydrogen
A) During severe thunderstorms B) Planting trees C) Burning fuels D) Boiling water
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 no fossil fuels to exist B) use fossil fuels to exist C) use nuclear fuels to exist
A) a better place to live B) becoming colder C) becoming warmer D) becoming more stable
A) human B) ocean sea current C) solar sunspot
A) fossil fuels B) kinetic energy C) renewable energy sources
A) dilithium crystal B) hydrogen C) oxygen D) methane
A) all of these B) hurricanes C) tornado's D) floods
A) all of these B) politicians made up global warming to scare people into doing what they want you to do 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) false B) true
A) false B) true
A) false B) true
A) true B) false
A) false B) true |