Question

Visit some families in your village/locality and fill up the following table. SI. No. Name of the Family head No. of electricity bulbs used Type Electricity Bi Bulb Tube CFL/LED in rupees) Educate the families about the energy saving measures and then conduct the same survey again after three month and compare the difference. Diversity on the Earth​

Answer 1

Answer:

Explanation:

The biodegradable management of the diversity on the earth.