Assertion: Rate of extinction of wildlife has become rapid in the last one hundred years. Reason: Unplanned human activities like population explosion, deforestation, industrialization, hunting, etc. have destroyed the natural habitats of many spp. of wildlife
Population of an insect species increases explosively during any season and then disappears at the end of the season. It shows
What is meant by explosive combustion (or explosion) ?
Give one example of explosive combustion (or explosion)
