Give other uses of plants.

1.	Give other uses of plants.
Answer» 1. Maintain soil fertility – Plants maintain soil fertility. Plants like blue green algae and bacteria like Pseudomonas are also extensively used to fix nitrogen in the soil for agriculture. 2. Prevent soil erosion – Plants when grown in dense will prevent soil erosion. This is prevented by plants if grown around. 3. Bio-fuels – Some plants are also grown for the sake of bio-fules. Plant fuel is less toxic as it does not emit harmful gases and also less expensive. Ex : Jatropha. Even the plant waste is used to generate electricity. Ex : Sugar mills. 4. Rubber and Natural Plastic – Natural plastics and rubber are also produced from plants. 5. Neem oil coated Urea – Neem coated urea releases nitrogen gradually and helps the plants to absorb maximum nitrogen. It reduces the impact of urea on the environment.

Answer»

1. Maintain soil fertility – Plants maintain soil fertility. Plants like blue green algae and bacteria like Pseudomonas are also extensively used to fix nitrogen in the soil for agriculture.

2. Prevent soil erosion – Plants when grown in dense will prevent soil erosion. This is prevented by plants if grown around.

3. Bio-fuels – Some plants are also grown for the sake of bio-fules. Plant fuel is less toxic as it does not emit harmful gases and also less expensive.

Ex : Jatropha. Even the plant waste is used to generate electricity.

Ex : Sugar mills.

4. Rubber and Natural Plastic – Natural plastics and rubber are also produced from plants.

5. Neem oil coated Urea – Neem coated urea releases nitrogen gradually and helps the plants to absorb maximum nitrogen. It reduces the impact of urea on the environment.

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