Eastern Russia's climate is like a D. tundra
The answer to this would 4
While yes, the earth has changed before, the reason it is changing now is because of greenhouse gases being pushed into the atmosphere by human activity. Also climate change take hundreds of thousands of years by slow process, this is the fastest the climate has ever changed. The last 20 years have had the 19 hottest years in recorded history.
<em>The answer is </em><em>Two </em><em> </em>
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<em>and now im just tyypiing to fill the 20 letter limit thingyyy</em>
The other one is wrong.... longitude lines travel north to south and latitude lines travel east to west... the latitude line that is at 0° is the equator