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 eastern, western and southern mountain ranges known as Sierra Madre Oriental, Sierra Madre Occidental and Sierra Madre del Sur, respectively. The Mexican Central Plateau or Mexican Altiplano, delimited by these three mountain ranges. Mexico has a temperate, Mediterranean-like climate.
Answer:
I think ur answer is right
A. Would be the correct answer.
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