Layers with the Atomsphere

Ian and Tyaion

What was the early of atmosphere of Earth like (its composition)

The earth's early atmosphere was composed of Water Vapor, CO2(Carbon Dioxide), Hydrogen.

What is the composition of today's atmosphere(2 main elements)

The composition of today's atmosphere is 78% Nitrogen and 21% Oxygen.

Which layer of the atmosphere is where weather and clouds occur?

The weather and weather and the clouds occur in the troposphere.

Which layer of the atmosphere is where the jet stream and ozone layers are?

The Jet stream and the ozone are both located in the Stratosphere.

The ionosphere and exosphere are both contained in which layer?

The ionosphere and the exosphere are both contained in the thermosphere. Which is the top layer of the atmosphere.