21 of February
Before explaining us the weather and atmosphere, We answered some questions with the teacher of the previous knowledge we had about the topic.
We talked about the difference between weather and climate. Weather is the temperature of a place and the climate is the temperature we expect from a place due to its characteristics.
The weather changes all the time everywhere.
Atmosphere
Envelope of air that surrounds our plaent. Protects the surface of the earth. Atmosphere is mainly compound by Nitrogen.
Origin of the atmosphere
At the beggining was also made by Carbon dioxide (like the inner planets). As life appears the first human beings took the Carbon dioxide and expulse oxygen. So the composition changed. Carbon dioxide started to get smaller and the oxygen started to grow.
We talked about the difference between weather and climate. Weather is the temperature of a place and the climate is the temperature we expect from a place due to its characteristics.
The weather changes all the time everywhere.
Atmosphere
Envelope of air that surrounds our plaent. Protects the surface of the earth. Atmosphere is mainly compound by Nitrogen.
Origin of the atmosphere
At the beggining was also made by Carbon dioxide (like the inner planets). As life appears the first human beings took the Carbon dioxide and expulse oxygen. So the composition changed. Carbon dioxide started to get smaller and the oxygen started to grow.
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