Topic: Talk about the conditions needed for planets to support human life
Sample:
Hello teacher and everyone. My name is……………..I am…………years old and I’m a student in class………..I go to…………….. secondary school. Today, I would like to talk about the conditions needed for planets to support human life.
Firstly, a planet must have enough liquid water because humans need water to drink and grow food. Secondly, the planet must have an atmosphere. An atmosphere provides air for breathing and protects living things from harmful radiation.
Another important condition is oxygen. Humans cannot survive without oxygen. In addition, the planet should have a suitable temperature, which means it should not be too hot or too cold. Finally, there should be enough sunlight to provide energy and support plant growth.
In my opinion, water, oxygen, and an atmosphere are the most important conditions for life. Without them, humans could not live on a planet.
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