At first you have to write the variables out which are
now you have to combine like terms
now you add these two variables and end up with answer of
<span>The steppes of southern Russia, the African veldt and the pampas of Argentina are good examples of grassland biomes.</span>
About 70% of the Earth's freshwater is found in the form of ice caps and glaciers -it is frozen. Out of this, the majority is actually in one place: covering the continent of Antarctica.
One could argue that there is
more water in the oceans, but it's not fresh water- it's salty water, so it's not good to drink.
Chile, Argentina, Brazil, Paraguay
Answer:
a. the amount of biologically productive land/sea area needed to support the lifestyle of humans