Question

2. The rain is redirected into a
so that it can be reused later.
baca
3. Harvested water can be used for conta
and, with the use of a purification system, is a good source of
4. Rainwater is free of the
and
found in groundwater
5. The practice of collecting rainwater dates back as far as the
6. In India,
are commonly constructed for water storage
7. A fine example is the
in Gujarat​

Answer 1

Answer:

4 the correct answer is no but and 3 v right