Answer:
correct answer is option D (Red Pine distribution will shift northward into Canada)
Explanation:
Forest tree species are expected to endure significant population changes
in response to warmer temperatures across the United States.Red pine forests are negatively impacted by extreme summer heat, especially those
that have not been thinned. Red Pine species can be adapted to a wider range of climate, several subtropical and tropical pines, have a high degree of genetic variation and tolerate a wide range of climates. Performance in multi-site provenance trials shows that they are adapted well to a wide range of climates Thus they may also be able to adapt to new climatic conditions in their natural habitat.
Their are other factors which also influence red pine occurrence like soil conditions, plant competition. These factors are likely to be additional constraints for the present species distribution and future distribution shifts.
From these factors it is found that Red pine distribution will shift northward into Canada over the next 200 years.
The vegetation type that will be the most affected from the surface warming are the forests.
The forests will start to decline as the surface warming increases, and this is because the forests need more moderate temperatures, or if its warmer than to have a very big amount of precipitation. This is not the case when a global warming occurs, and deeper into the mainland where most of the forests are located, the precipitation will reduce, and that combined with the higher surface temperature will cause the forests to slowly die out in those places. As the forests start to diminish, they will be systematically replaced by grasslands of different types.
Answer: B.
Explanation:
East Asia’s most practiced religion is Buddhism.
Western Europe’s is Christianity. !!
North Africa’s is Islam.
Southwest Asia’s is Islam.
The Earth is a spherical shape and maps are flat 2-D shapes,so this makes it difficult to size the exact proportions correctly because they just don't mix. It's like trying to make a flat mask for your face.
