Question

utility and value of a resource vary from time to time and place to place

Answer 1

Answer:

Utility and value of resources also vary from place to place. Solar energy can be effectively used for generating energy in tropical and subtropical countries but the same cannot be used in Polar Regions due to insufficient amount of sunlight and the high cost of transportation of energy to other countries.

Explanation:

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Answer 2

★ Utility and value of resources vary from time to time and place to place in the following ways ---›

• Earlier human civilisations florist along the river valleys as they are used water for irrigating fields.

• Now, human beings are using water for generating energy, irrigation, navigation and industries, etc.

• Chile and United States of America are generating more wind energy than the India.