General Knowledge
ENVIRONMENTAL SCIENCE MCQs
Total Questions : 2671
| Page 267 of 268 pages
Answer: Option C. -> Radioactive
A small quantity of radioactive material can produce an enormous amount of energy.
A small quantity of radioactive material can produce an enormous amount of energy.
Answer: Option A. -> E.coli
Symbiosis is shown by E. Coli.
Symbiosis is shown by E. Coli.
Answer: Option A. -> Corrosive waste
Acids are substances that give up Hydrogen ions in solution. Acids are corrosive to metals while releasing Hydrogen gas, have a pH between 0 and 6.9 and are sour to the taste. There are many common substances that are acids: lemon juice (citric acid), vinegar (acetic acid), stomach acid, and soda pop (carbonic acid).
Acids are substances that give up Hydrogen ions in solution. Acids are corrosive to metals while releasing Hydrogen gas, have a pH between 0 and 6.9 and are sour to the taste. There are many common substances that are acids: lemon juice (citric acid), vinegar (acetic acid), stomach acid, and soda pop (carbonic acid).
Answer: Option C. -> Acclimatization
Answer: Option B. -> lakes and forests to die
Answer: Option C. -> acid rain
Answer: Option B. -> Is opaque to infrared rays
Answer: Option D. -> Control on death rate
Answer: Option B. -> No environment resistance
Answer: Option D. -> Demographic transition
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