Importance of plants and trees

Importance of plant and trees in our world
The plants are playing an important role in our world.They just not clean our environment and produce oxygen the economy of a country also depend on it.The advantages of plants are as follows;
Advantages of plants and trees;

1. They give oxygen.
2. They inhale carbon dioxide gas which is not only harmful for our environment it is also harmful for our health.
3. They moderate the temperature.
4. They hold land which stops land sliding.
5. They provide fruits and vegetables.
6. They provide homes to animals.
7. They give beauty to landscape.
8. They help in restoring the fertility of land.
9. Animals use the leaves as their own food.
10. Trees are the main sources of wood.
11. They provide shade.

If there are no plants and trees what will happen?????

1. The food chain will be disturbed.
2. There will be no fruits and vegetables.
3. Herbivorous will die.
4. There will be no home for animals.
5. Items which are made by wood can not be made like ruler,pencil,eraser,furniture,etc.
6. Atmosphere will be full of harmful gases.
7. There will be no moist in air.
8. There will be humidity in  atmosphere.
9. There will be land sliding,soil erosion,water logging and salinity.
10. A place having no plants and trees will be soon become a desert. 

How plants and trees are saving the earth???

Plants and trees are playing a huge role in saving the earth from a big problem which is global warming.Global Warming is the increase of Earth's average surface temperature due to effect of greenhouse gases, such as carbon dioxide emissions from burning fossil fuels or from deforestation, which trap heat that would otherwise escape from Earth. 

What are the causes of global warming???
The effects of global warming are as follows;

1. Melting of ice caps,glaciers,etc. which is the main cause of floods.
2. It effects production of agriculture.
3. It effects the weather.
4. It also effects the human health,a person can be infected by diseases like skin cancer etc.
5. It will effect carbon cycle.
6. The weather will be hot.