Question

9.1 Sarda beat her dirty carpet with a stick to separate the dust from it.
(a) What method of separating mixtures is it?
(b) Give one more example where this method is used.​

Answer 1

Answer:

Phytoremediation, the use of plants to remove or degrade contamination from soils and surface waters, has been proposed as a cheap, sustainable, effective, and environmentally friendly alternative to conventional remediation technologies.