Question

Name some human activities that pollutes water and degrade land. Suggest two measures to prevent pollution and degradation

Answer 1

The activities are
1)Using of fertilizers

two measures are
1) fertilizers should be handled with care
2) proper training should be given to people about this degradation

Answer 2

mining, over grazing and deforestration causes degradation
and
desposal of factory wastes
plastics these are cause pullotions

prevention
afforestration control mining are for degradation
reduce use of plaatics and industrial wastes desposal are for pollution