Environment

What is an equatorial climate?
Tropical rain forests receive an average of 4 inches of rain every month. Because the air in these areas is so humid, at...
What are tributaries?
The place where tributaries join the main stem is called the confluence. Left-bank tributaries and right-bank tributaries...
What Does Filtration Mean
Filtration is the act of passing a substance such as water through a filter so as to remove solid particles from it. The...
Non Economic Factors
Non-economic factors include religion, ethnicity and social interactions. These factors do no have a direct effect on a...
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