The air in the atmosphere is made up of different gases.

The air in the atmosphere is made up of different gases. The air that you breathe is made up of many d gases mixed to Which of the following gases is normally not present in air? 英语翻译The atmosphere is a blanket of gases around the Earth,Fo The idea was that trapped greenhouse gases in the atmosphere yet the atmosphere of the two words is quite different. The atmosphere ______ certain gases mixed together in defini The air is made up of more than 70% of nitrogen（同义句） The life of London is made up of many different _____. The lift of London is made up of many different _________. 英语翻译The United States is a country made up of many different 英语翻译The sun shines because it is made of glowing gases.It gi