15 !
make a list of four or five major cities around the world and then locate them on a map. what are the likely strategic or economic reasons for their locations? do their locations share common characteristics?

keep in mind the previously mentioned geographic features as you prepare for your discussion.

Philadelphia, Pennsylvania

Chicago, Illinois

Houston, Texas

Phoenix, Arizona

New York, New York

Explanation:

They are all huge cities that are very populated. They are also very rich cities.

Hope this helps!

it is very hard for the climatologists to precisely predict how will the global temperatures be changing so there's lots of models, some of which differ significantly, this is due to multiple factors, and probably the most important is the human activity.

humans have been a key factor in climate change around the globe since the start of the industrial revolution, and in the past few decades the consequences are becoming more obvious. there's lots of emission of pollutants in the atmosphere as well as changing the environment on the surface itself, so it's really hard to predict how will that go in the future because there's some countries that are reducing the damage and are going towards green energy, while others are stubbornly continuing with pollution and damages to the environment.