H and P Factors Of Russia. 2 Flashcards
1
Q
What is agricultural runoff?
A
It is when water leaves farm fields because of rain or melted snow.
2
Q
What is mining?
A
Mining is the process of obtaining coal or minerals from a mine.
3
Q
What are endemic species?
A
They are species that exist only in one area.
4
Q
What is mortality rate?
A
It is the measure of the no. of deaths of people in an area per 1000.
5
Q
What is immigration?
A
It is the action of coming to live permanently in a foreign country.
6
Q
What is fertility rate?
A
It is the ratio of live births in an area to the population.
7
Q
What is a fossil fuel?
A
It is a natural fuel, such as coal or gas, formed in the past from the remains of living organisms.
