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Which of the following economic activities is an example of primary activity?

 We do not need summer houses for growing crops in India. Why?

How is aquatic life affected by indiscriminate disposal of industrial waster?

Agricultural machines cannot be used on _____ land holdings. (large size/small size)

How can mankind cope with the continuing increase in population and reduction in area available for agriculture?

Justify the need for a World Food Bank.

How has climate made our land more valuable from the agricultural point of view? Give two reasons.

Name some of our daily needs which are fulfilled through agricultural supplies.