Question

The use of rooftop gardens, rainwater collection tanks, solar panels, and wind energy are all measures that do not cause long-term environmental harm. These are examples which belong to

• A. Sustainable practices
• B. Subsistence farming
• C. Biological diversity
• D. Renewable resources
• E. Ways to reduce greenhouse gases

Answer 1

The correct option is A Sustainable practices

A. Sustainable practices are the use of measures that are not harmful for the environment directly or indirectly.

B. Subsistence farming is a form of farming in which the intention of production is to meet the needs of farmer mainly.

C. Biological diversity is the degree of variation of life which can be either be genetic variation, species variation or ecosystem variation.

D. Renewable resources are the sources that can be replenished naturally over a period of time.

E. Green house gases can be reduced by various ways like preventing burning of fossil fuels, burning of hydrocarbons etc.

Hence, the use of rooftop gardens, rainwater collection tanks, solar panels, and wind energy are all measures that do not cause long-term environmental harm, are examples of Sustainable practices.

So, the correct answer is 'Sustainable practices'.