Question

My grandmother and......by heart. Explain with reference to the context .

Answer 1

Explanation:

The four gases which constitute only one percent of the total volume of the atmosphere include argon, carbon dioxide, Nitrogen, and oxygen. Explanation: The other gases in the atmosphere include "nitrogen which is at 78%" and "oxygen of around 21%", "argon which is at 0.93%" and "carbon dioxide which is at 0.04%".