A) Outer space B) Mountains C) Atmosphere D) In soil
A) nitrogen B) oxygen C) sulphur dioxide D) carbon dioxide
A) 500 hundred years B) 5 thousand years C) 5 million years D) 5 billion years
A) melting glaciers add more water to the sea B) more ships make the sea higher C) the ozone is warming the ocean
A) great depression B) industrial revolution C) during the Jurassic Park era D) last ice age
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) wind B) sea C) fossil fuels D) sun
A) the biological decay effect B) the greenhouse effect C) the hot house effect D) the thermocouple effect
A) hydrogen B) oxygen C) dilithium crystals D) carbon dioxide
A) Burning fuels B) Planting trees C) During severe thunderstorms D) Boiling water
A) To help fires burn hotter B) During severe thunderstorms C) Plants use it to make food D) When humans breath it in
A) use fossil fuels to exist B) use nuclear fuels to exist C) use no fossil fuels to exist
A) becoming more stable B) a better place to live C) becoming warmer D) becoming colder
A) human B) solar sunspot C) ocean sea current
A) kinetic energy B) fossil fuels C) renewable energy sources
A) dilithium crystal B) oxygen C) methane D) hydrogen
A) tornado's B) all of these C) floods D) hurricanes
A) it is just a normal cycle of the earth's climate B) politicians made up global warming to scare people into doing what they want you to do C) all of these 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) true B) false |