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