MCQ on Environmental Sciences for various Agriculture Exams✅ Part - 9

1) Partially biodegradable plastics are produced from
i. Corn starch and plastics
ii. Polyethylene and rubber
iii. Polystyrene with saw dust
iv. Cellulose and plastics

2) In daily life the best and significant example of reuse is
i. Sending old cars to recycling units
ii. Recycling plastic carry bags
iii. Using glass bottles for beverage packing
iv. Recycling aluminium beverage cans

3) To control accidental release of MIC, the safety devices installed in the Union carbide factory, Bhopal was
i. GAC absorption and flaring
ii. Flare
iii. Scrubber
iv. Scrubber and flare

4) For implementation of ambient air quality standards which is not among sensitive area?
i. Tourist resort
ii. Hospital
iii. National monuments
iv. National parks

5) Acute lead poisoning is
i. Bysinnosis
ii. Neuralgia
iii. Itai-itai
iv. Plumbism

6) The tissue that is the best indicator of lead accumulation in human body is
i. Blood
ii. Fatty tissue
iii. Bones
iv. Brain