Question

Al. True or False —
State whether the following statements are true or
false :
(1) Animal manure does not have any evil effect on
groundwater.
(i) Pollution related health consequences depend on
the immunity of the exposed population.
(ii) Only mercury is to be blamed for kidney damages
(iv) Soil contamination is a potential health hazard.​

Answer 1

Answer:

1. true
2. true
3. false
4. true........

Answer 2

Answer:

true

false

true

true..................