Edexcel questions courtesy of Pearson Education Ltd. The Earth's early atmosphere was different from that of the Earth's atmosphere today. What was the Earth's early atmosphere formed by?

Here are the CBSE practice questions for Class 12 English Chapter - Journey to the End of the Earth. These are the competency based questions which will be helpful in understanding key concepts ...

Earth science ... It addresses questions about the origins and evolution of the atmosphere, various land formations and bodies of water. This branch of science includes research into what the ...