Question

(b) 30%
(d) 50%
Tick() the correct answers.
1. The total area of land on the earth's surface is
(a) 20%
(c) 40%
2.
The productive use of land is known as
(a) degradation of land
(c) land use
3. Landslides are mainly caused due to
(a) volcanic Eruption
(c) lack of Vegetation Cover
(b) soil erosion
(d) biosphere
(b) earthquakes
(d) all of the above
(a) red Soil
(b) alluvial Soil
(c) black soil
(d) laterite Soil
5. The method of conserving water as underground water is
(a) terrace farming
(b) recycling water
(c) irrigation
6. Terrace farming and crop rotation is done to
(a) erode soil
(b) conserve soil
(c) prevent landslides
(d) none of the above
(d) rainwater harvesting
4. Soil made up of sand, clay and silt which is very fertile used for growing various crops​

Answer 1

Answer:

not possible to answer