A) Outer space B) Mountains C) Atmosphere D) In soil
A) sulphur dioxide B) oxygen C) carbon dioxide D) nitrogen
A) 500 hundred years B) 5 billion years C) 5 thousand years D) 5 million years
A) the ozone is warming the ocean B) more ships make the sea higher C) melting glaciers add more water to the sea
A) during the Jurassic Park era B) last ice age C) great depression D) industrial revolution
A) riding a bicycle B) walking to school C) riding in a car D) sailing at Alcova Lake
A) sunspots B) tree rings C) size of fossils
A) wind B) fossil fuels C) sea D) sun
A) the hot house effect B) the greenhouse effect C) the biological decay effect D) the thermocouple effect
A) oxygen B) carbon dioxide C) hydrogen D) dilithium crystals
A) During severe thunderstorms B) Boiling water C) Burning fuels D) Planting trees
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 fossil fuels to exist C) use nuclear fuels to exist
A) becoming colder B) becoming more stable C) a better place to live D) becoming warmer
A) ocean sea current B) human C) solar sunspot
A) kinetic energy B) fossil fuels C) renewable energy sources
A) oxygen B) hydrogen C) dilithium crystal D) methane
A) tornado's B) hurricanes C) floods D) all of these
A) all of these B) that there is not enough evidence to say that climate change is bad C) it is just a normal cycle of the earth's climate D) politicians made up global warming to scare people into doing what they want you to do
A) false B) true
A) true B) false
A) true B) false
A) false B) true
A) true B) false
A) false B) true |