Answer:
Your answer is D. Excess nutrient levels
Explanation:
The two tectonic plates slide past eachother
Answer:
B
Explanation:
dark blue all over the continent
Primary sources can be described as those sources that are closest to the origin of the information. They contain raw information and thus, must be interpreted by researchers. Secondary sources are closely related to primary sources and often interpret them.
Answer:
C. Alabama has six major manufacturing centers
Explanation:
Alabama is not a landlocked state, because it shares it's border with the Gulf of Mexico. Alabama's state capital is in Montgomery, not Tuscaloosa. Most of the population sits on the North half of the state. So the answer would be C. You can count the factories on the map too. Hope this helps friend.