Questions about plants 'How does our Earth got clean'

Hello friends in this blog you are going to read about plants, and we have started a series for you in which some questions will be briefly answered which are on plants and other blogs will also come in between like current affairs and others so please share this with all your friends.

Q1. When does our Earth got clean from toxic gases?

Answer- Scientists say that when this Earth was made it was very hot and had toxic gases. Then time passes and our Earth may have took 1-2 billion years to cool down but these toxic gases were still on the planet.

Q2. Who cleaned all these toxic gases?

Ans- Well when the Earth cooled life started and water also came on Earth, and there are many theories how water came on Earth. But one famous theory is that water came from a space object which can be an asteroid or a meteoroid. But lets get to the topic, then very small single celled organisms developed, and some of them had a green pigment called chlorophyll in them. These were the first plants and these cleaned the Earth.

Q3. How did these plants cleaned the Earth?

Ans- After water came to Earth, the plants started to grow, then they started the process of photosynthesis. This process took water and the gases present in the atmosphere, which were mainly carbon-dioxide and other green house gases and then produced oxygen from it. this process may have took millions of years and then our this made our Earth a planet on which life is possible.

My Perspective- 

So, you just read the blog and in this we have many topics on which many theories are made but there is no perfect explanation for them. So I think in some way and if you also have your own perspective then please share it in the comments below.

One of the most famous theories suggest that the water is not a thing which was already on Earth and has came from an unknown space place. So this is also a fact that there are aliens in this universe and the life is also possible in other parts of the universe.

Thanks for reading share this blog for more such informative articles. And if you are also curious and have any questions then share them in the comments below.