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