Question

how can a semi arid ecosystem be conserved

Answer 1

There are a number of ways in which one can preserve semi-arid ecosystems:

i. By increasing suitable vegetation on these lands so that soil erosion is avoided.

ii. By increasing plantation at places that have some water resources.

iii. Protection of the meagre water resources by traditional methods and water harvesting.

iv. Overgrazing can be controlled by stalk feeding and restricted grazing.