Question

*Subject - Geography*
Topic - 8 How Seasons Occur Part 2
Std - 7th
1) Find & write why penguins are not found at the North Pole?
2) Write about the effects of the seasons on the biodiversity of any particular place?​

Answer 1

1 Ans There is no water in the north pole for them to hunt because the ice is so thick. That is why there are no penguins in the north pole, they will always stay where there is easy access to water. Another myth is that all penguins live in Antarctica, but not all do. Penguins can live anywhere in the southern hemisphere.

2 Ans Due to climate change, distributions of species have shifted to higher elevations at a median rate of 11.0 m and 16.9 km per decade to higher latitudes. Accordingly, extinction rates of 1103 species under migration scenarios, provide 21–23% with unlimited migration and 38–52% with no migration.