Question

Name the most widely used minerals?​

Answer 1

The most widely used minerals are as follows :-

Barium.

Columbite-tantalite.

Copper.

Feldspar.

Gypsum.

Answer 2

Answer:

There are 16 nutrients. They come from air, water and soil.

Explanation:

Water Provides carbon and oxygen.

Water Provides oxygen and hydrogen.

Soil Provides 13 nutrients. They are categorized into micronutrients and micronutrients.

1.) Macronutrients- They are required more for plants. Ex - nitrogen, potassium, phosphorus etc.

2.) Micronutrients- They are required for plants in less amount. Ex - zinc, cobalt, iron etc.

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