A) Outer space B) In soil C) Mountains D) Atmosphere
A) oxygen B) sulphur dioxide C) carbon dioxide D) nitrogen
A) 5 billion years B) 500 hundred years C) 5 thousand years D) 5 million years
A) melting glaciers add more water to the sea B) the ozone is warming the ocean C) more ships make the sea higher
A) last ice age B) during the Jurassic Park era C) great depression D) industrial revolution
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) sun B) fossil fuels C) wind D) sea
A) the greenhouse effect B) the thermocouple effect C) the biological decay effect D) the hot house effect
A) oxygen B) carbon dioxide C) dilithium crystals D) hydrogen
A) During severe thunderstorms B) Burning fuels C) Boiling water D) Planting trees
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 no fossil fuels to exist C) use nuclear fuels to exist
A) becoming colder B) a better place to live C) becoming more stable D) becoming warmer
A) solar sunspot B) human C) ocean sea current
A) fossil fuels B) kinetic energy C) renewable energy sources
A) methane B) dilithium crystal C) oxygen D) hydrogen
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) that there is not enough evidence to say that climate change is bad D) politicians made up global warming to scare people into doing what they want you to do
A) true B) false
A) true B) false
A) true B) false
A) false B) true
A) false B) true
A) true B) false |