Hello!
The capital of the United States of America is Washington D.C. Washington D.C. is located on the east coast, bordering between Maryland and Virginia. It's a very compact city.
Answer:
Pollution and Population are correct
TRUE. Irrigation can lead to deforestation.
Answer: Its "D"
Explanation:
the answer is D due to lakes rivers and mountains being natural barriers. Which in turn creates a boundary between to states or countries.