A) Outer space B) In soil C) Atmosphere D) Mountains
A) sulphur dioxide B) carbon dioxide C) oxygen D) nitrogen
A) 500 hundred years B) 5 thousand years C) 5 million years D) 5 billion 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) industrial revolution B) during the Jurassic Park era C) great depression D) last ice age
A) walking to school B) riding in a car C) sailing at Alcova Lake D) riding a bicycle
A) sunspots B) size of fossils C) tree rings
A) fossil fuels B) sun 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) dilithium crystals C) hydrogen D) carbon dioxide
A) Planting trees B) Burning fuels C) During severe thunderstorms D) Boiling water
A) During severe thunderstorms B) To help fires burn hotter C) When humans breath it in D) Plants use it to make food
A) use fossil fuels to exist B) use nuclear fuels to exist C) use no fossil fuels to exist
A) becoming colder B) becoming more stable C) a better place to live 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) oxygen C) hydrogen D) dilithium crystal
A) floods B) all of these C) hurricanes D) tornado's
A) politicians made up global warming to scare people into doing what they want you to do B) that there is not enough evidence to say that climate change is bad C) all of these D) it is just a normal cycle of the earth's climate
A) false B) true
A) true B) false
A) false B) true
A) false B) true
A) true B) false
A) true B) false |