Question

Explain an activity to show that plants prevent soil erosion

Answer 1

Explanation:

Activity

1. Take a plot and fill soil in it. It must be a barren land of soil.
2. Take a plot where you have taken some soil and planted some saplings also.
3. Wait until saplings grow a inch.
4. Now take both the plots and put water on it.

Now observation:-

• The plot with saplings releases less water
• The barren plot with soil releases more water.

Conclusion

Plants prevent soil erosion

Hence proved.

HOPE IT HELPS AND PLZ MARK IT AS BRAINLIEST

Answer 2

Answer:

Explanation:Take two identical trays A and B and fill them with soil. Plant seeds of mustard or gram in tray A and leave tray B without any plantation. Water the trays regularly till the seeds sprout and and plants come out.

Now take two beakers.

Tilt the trays one by

one over the beaker

(one tray over each

beaker). Pour equal

amount of water on the

trays and see how much

soil drains into the beaker

with water. Make sure that

the trays are equally tilted.