Samacheer Kalvi 8th Social Science Books English Medium Weather and Climate
Social Science : Geography : Chapter 2 : Weather and Climate I. Choose the correct answer 1. Earth’s atmosphere contains about ________ percentage of nitrogen and oxygen. Ans : 78% and 21% 2. ———– is generally defined as the average conditions of the weather of a place or a region. Ans : climate 3. The earth […]
Samacheer Kalvi 8th Social Science Books English Medium Weather and Climate Read More »
