Three R's

Q.

The three R’s that will help us to conserve natural resources for long-term use are

1. recycle, regenerate, reuse

2. reduce, regenerate, reuse

3. reduce, reuse, redistribute

4. reduce, recycle, reuse

Q. What is the need for conservation of resources? Explain it in the light of Gandhiji's view.

Q.

Conservation of living resources involves

1. Sustainable utilization of species and ecosystems

2. Maintenance of ecological processes and life-supporting systems

3. Preservation of diversity of species

4. All of the above

Q. How can we save resources? Give two examples.

Q. Which of the following measures in the 4R principle means to use resources less and only when necessary?

1. Recover
2. Recycle
3. Reduce
4. Reuse

Q.

What are 3 $R^{{}^{\prime }}$s used to save environment?

1. Reuse

2. all of these

3. Reduce

4. Recycle

Q.

What is rain water harvesting?

Q.

How can schools reduce the amount of waste they generate?

Q.

Resources can be conserved by

1. Reusing
2. Reduced using
3. All of these
4. Recycling

Q. Foundation for Revitalization of Local Health and Traditions (FRLHT) is an NGO actively engaged in conservation of _____.

1. Animals in Tamil Nadu
2. Medicinal plants in Tamil Nadu
3. Water conservation
4. Birds conservation

Q. Natural resources should be managed effectively since resources are limited.

1. False
2. True

Q.

The wise use of the earth's resources by humanity is called ________.

1. Utilisation of natural resources
2. Exploiting natural resources
3. Conservation of natural resources
4. All of these

Q. Usage of public transport reduces the fuel consumption.

Which amongst the 4R strategies given below is followed in the above scenario?

1. Reduce
2. Recover
3. Recycle
4. Reuse