Help! 20 points Which of the following statements best explains why soil is a renewable resource?

A. Wind and water cause soil erosion, which constantly replaces old soil with new soil.

B. Organic matter constantly replaces itself and provides nutrients for plants.

C. Deforestation provides a constant source of organic matter, which produces nutrients for plant growth.

D. Farmers constantly rotate their crops, preventing leaching and erosion.

Ice melting no wait thats global warming

Its in the national history museum and you can't se the original because its locked away in a vault 

Humid continental climate is found in the interior of continents between the 30 and 60 degrees latitude, but usually above the 40 degree line.   40 degrees north of the equator means less direct sunlight and therefore less warmth.   this climate is mainly found in the northern hemisphere since there are no major landmasses in the southern hemisphere.  if you live in northern indiana, you know all about humid continental because that is the climate type you have!

The area of the indian subcontinent is 4.4 million km^2 whereas the usa is  9.8 million  km²