In certain parts of India, glaciers are the main source of water. The people in these areas use an innovative water harvesting technique by diverting glacier streams into small tanks. It is usually done in the evening when the glaciers are relatively melted. Which of these regions could be practising this?

1. Khasi and Jantia hills
2. Ladakh region
3. Siwaliks hills
4. Tarai region

See the picture alongside, which depicts an environmental disaster. Identify it.

(Source: www.istockphoto.com )

1. Soil erosion through landslides.
2. Soil erosion through an earthquake.
3. Soil erosion through perennial droughts.
4. Soil erosion through shifting cultivation.

The state of Arunachal Pradesh wants to encourage cottage industries in the state. Considering the natural resources and geographical factors of the region such as its high rainfall and temperate climate, which of these crafts is the best option to pursue?

1. Ceramic pots and terracotta art
2. Decorative shell article
3. Bamboo and cane craft
4. Brass metal craft

Shown below is the census report on improvement in the housing areas, household amenities and assets in Assam from 2001 to 2011. Based on the given data, answer the below question:

In 2011, the rural households in Assam mostly used one of the following sources of energy for cooking. Identify it.

1. Biogas
2. Kerosene
3. Firewood
4. Electricity