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