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