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प्रश्न
Explain the primary activity.
टिप्पणी लिखिए
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उत्तर
- According to human needs, the substances (biotic resources) were collected by ancient men and preserved for use.
- For his basic needs (food, clothing, and shelter) he collected things through activities.
- The activities like hunting, food gathering, fishing, and forestry are called “Primary Activities”.
- Later when food became scarce they had to cultivate and that became agriculture.
- Mining became one of the leading primary activities.
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Classification of Natural Resources
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संबंधित प्रश्न
What is sustainable development?
Though human beings are natural resources, why are they classified separately?
How are natural resources classified? Explain any three with examples.
______ are the non-living parts of an environment.
______ resources harvested and used rationally will not produce pollution.
What are the types of Non-renewable resources?
Marine yeast have greater potential than the ______.
What is an abiotic resource?
All living are ______ resources.
Write short notes on the following:
Non – Renewable resources.
