How a plant become tree?

 _{How a plant becomes a tree?}

When we see a plant in our locality, and after some year, that small plant turns into a large tree. Then we think that how this small plant becomes a tree.

_{1 Reason for plant growth.}

There is a reason for plant growth is meristem that presents on the plant branch tips, and we can also see them in the form of a new germinating branch. This meristem is also known as the apical meristem.

_{2 How Roots help a plant in growth?}

One another reason for plant growth roots. Root helps a plant to get minerals from the soil, and water also absorbed by the roots. So, we can say that root is another reason for plant growth. Root also contains apical meristem on their tips. All new buds branch leaves germinate due to apical meristem. 

3 How does plant trunk increase in size?

Another part of the plant is the trunk is grown due to vascular cambium. These vascular cambia produce new xylem and phloem every year. This helps a plant to get minerals and water from the ground and helps a plant to grow in trunk size.

4 How weather helps a plant to grow?

Weather also plays an essential role in the growth of the plant. Plant growth depends on the two types of weather Dry and cold season. If the weather is Dry, then the germinating process takes time. If the weather is typical, then the plant grows faster than the dry season. But Many plants grow in summer season—this summer season plant we can see In the desert area. Where many plants we can see that only grow In the summer season.

Five what is scientific forest?

Many times I heard the name of the scientific forest. So what is an experimental forest? Scientific forest means that a large plant grew on the same land of the same type of plant grow for production known scientific forest. In the old-time, there is a large number of plants grown for making the railway tracks, mainly the plant used is timber plants.

We are talking about plant growth than which is the most extended tree in the world. So the name of the most extended tree is General Sherman is a giant tree located in the giant forest of sequoia national park in Tulare country in the US state of California. 

Nowadays a large number of the tree is cutting down for the manufacturing work the number of tree cut is not equal to the number of trees grown. So it leads to a large number of deforestation that is not good for the human and animals if the tree is cutting in the same amount than the carbon dioxide is increase and oxygen which is helpful for breathing is finished and the carbon dioxide increase in amount which is harmful to the ozone layer of the earth if the ozone layer gets holes in it then the harmful ray of Sun come directly to the planet which leads to global warming.so we have to grow more and more trees to overcome this problem And save the earth to make the earth green world again.