What Gases Does Air Contain?

What gases does air contain?

एक पंक्ति में उत्तर

Air mainly contains oxygen and nitrogen. Carbon dioxide and argon are also found in the air.

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Natural Regions of the World

क्या इस प्रश्न या उत्तर में कोई त्रुटि है?

Describe the general characteristics of natural regions.

What is the difference between sea water and fresh water?

name five resources which we get from the earth.

What type of resources are minerals?

Name any two states of India which receive winter rainfall.

Give reasons for the following:

Camel is called the ship of the desert.

Differentiate between the following:

Humid regions and Sub-humid regions.

Long Answer Question:

What is the mode of rainfall in the hot desert region?

What are the characteristics of the Monsoon region?

Show the following items on an outline map of the world. Prepare the index.