It’s a.
The greenhouse effect is how we Earth’s climate has remained habitable for humans and other species.
Gases absorb solar energy and keep the heat close to earths surface, rather than letting it escape into space.
Answer:
The Northwest Passage. It's an easy, convenient place for trade between countries.
Explanation:
Canada and the US can and could freely trade supplies and resources between the two countries.
Answer:
The state of Georgia has a strong paper industry due to the presence and work of great companies such as Rock-Tenn Co. This is a major corporation dedicated to the production of corrugated paper products. Indeed, it is considered as the second largest company that produces paper in the United States. With headquarters in Atlanta and operations in all the state of Georgia, Rock. Tenn Co. has a fierce competitor that also is a major producer of paper in the state: Georgia Pacific Corp :)