Very.Short Answer Type Questions
1. What is the role of plants in the formation of soil ?
ans
2. Arrange the following in ascending order on the basis of their size :
Clay, gravel, fine sand, stone, coarse sand and slit.
ans
3. What do you understand by soil texture ?
ans
4. What is bed rock?
ans
5. Do all soils absorb water to the same extent ?
ans
6. Which type of soil has more capacity of retaining water?
ans
7. Define 'soil profile'
ans
Class 7
.
.
.
.
..
...
.
.
.
.
.
.
.
.
.
.
..
.
.
.
Answers
Answer:
1. Vegetation plays an important part in the formation of soils from solid rock. The acids released by the roots of some plants act to breakdown the rock on which the soil is forming. The vegetation on a soil is particularly important in supplying the soil with precious organic matter.
please ask questions 1 by 1
Explanation:
Mark me as brainiest...
Answer:
1. Vegetation plays an important part in the formation of soils from solid rock.
2. Stone, gravel, coarse sand, fine sand, silt, and clay.
3. Soil texture is a classification instrument used both in the field and laboratory to determine soil classes based on their physical texture.
4. a strong base for something, especially the facts or principles on which it is based.
5. No, different types of soil has different absorbing capacity of water.
6. Silt and clay.
7. A soil profile is a vertical section of soil like the diagram above. It allows you to examine the structure of soil.
HOPE IT WILL HELP YOU ☜