Possible economic and environmental impacts of future climate change in the uk and bangladesh?

Possible Economic and Environmental Impacts of Future Climate Change in the UK and Bangladesh?
Hey, well this is my Geography homework but I don't get it one bit, so it would be great if you could help me:/ The sheet says to include positive and negative impacts of future climate change on:
- Weather and water supplies
- Sea Levels
- Agriculture, farming and forestry
- People
-Ecosystems
and they have to be for the UK and Bangladesh because we have to make 2 posters with all this information on in comparison with each other so it would be a great help! Thank you!:)

Below is a link to to an interesting study recently released by the Intergovernmental Panel for Climate Change (IPCC). The IPCC has done many of the studies associated with Climate Change. In the study, it predicts the effects of climate change to different general areas of the globe and explains why.

Bangladesh is located on the Tropic of Cancer at the center of the north end of the Indian Ocean at about the same north latitude as Cuba or the Canary Islands in the Atlantic. I assume you know where the UK is located.

The object is to do your research on what happens when water levels, wind and wave heights increase or decrease and apply that to the five issues in the question.

http://phys.org/news/2013-01-team-planet.html#jCp