Calculate the percentage change in the area of a rectangle when its length increases by 10% and its width decreases by 10%​

What can you learn about precipitation levels in south america from this map? brazil is experiencing a drought.it rains more in higher altitudes.peru received the highest level of rain.venezuela got less than 25 cm of rain. 

What factors of japan’s geography make it necessary for it to import so many goods?

Describe the four major spheres of the earth system; identify the parts of the earth they each represent. explain what is meant by the "earth system."