Sunday, December 4, 2022

What is global warming? How is it caused?

 


Global warming is an aspect of climate change, refering to the long-term rise of the planet's temperatures. It is caused by increased concentrations of greenhouse gases in the atmosphere, mainly from human activities such as burning fossil fuels and farming.




Chapterwise weightage of Social Science class 9 | 2023-24

  Chapterwise weightage of social science. 1. History Chapter 1 - 5 marks Chapter 2 - 6 marks  Chapter 3 - 7 marks  Map - 2 marks 2. Democra...