A) In soil B) Atmosphere C) Mountains D) Outer space
A) sulphur dioxide B) oxygen C) carbon dioxide D) nitrogen
A) 5 thousand years B) 500 hundred 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) riding a bicycle B) riding in a car C) sailing at Alcova Lake D) walking to school
A) tree rings B) sunspots C) size of fossils
A) sea B) sun C) fossil fuels D) wind
A) the thermocouple effect B) the biological decay effect C) the hot house effect D) the greenhouse effect
A) carbon dioxide B) oxygen C) dilithium crystals D) hydrogen
A) Planting trees B) Burning fuels C) Boiling water D) During severe thunderstorms
A) To help fires burn hotter B) During severe thunderstorms C) When humans breath it in D) Plants use it to make food
A) use fossil fuels to exist B) use no fossil fuels to exist C) use nuclear fuels to exist
A) becoming warmer B) becoming more stable C) a better place to live D) becoming colder
A) solar sunspot B) ocean sea current C) human
A) renewable energy sources B) fossil fuels C) kinetic energy
A) methane B) oxygen C) dilithium crystal D) hydrogen
A) hurricanes B) floods C) tornado's D) all of these
A) it is just a normal cycle of the earth's climate B) politicians made up global warming to scare people into doing what they want you to do C) all of these D) that there is not enough evidence to say that climate change is bad
A) true B) false
A) false B) true
A) true B) false
A) true B) false
A) false B) true
A) true B) false |