Question : Which group of the Koppen climate classification system represented by letter code Aw, sometimes called the ‘savannah’ climate, is located just outside the ITCZ near the equator?

Question : What type of climate is found in North Western Europe, the West Coast of North America, the North of California, Southern Chile, South-eastern Australia and New Zealand?

Question : Supersonic jets cause thinning of which layer?

Question : Which of the following is the formula of barium peroxide?

Question : Which of the following represents an alpha particle?