People & Environment for NTA UGC NET JRF Paper 1

1. Which of the following is not a primary greenhouse gas found in earth’s atmosphere? [A] Carbon dioxide[B] Methane[C] Water vapour[D] Nitrogen oxides (NOx) SHOW ANSWER   Answer 4 Explanation: A greenhouse gas is a gas in an atmosphere that absorbs and emits radiation within the thermal infrared range. The primary greenhouse gases in Earth’s …

People & Environment for NTA UGC NET JRF Paper 1 Read More »