Category: UGC NET PAPER 1 PRACTICE QUESTIONS

Environmental Science Quiz 2 – Wider and Mobile-Friendly UGC NET Paper 1 Quiz – 2 1. Which of the following is not a greenhouse gas? a) Carbon dioxide b) Methane c) Nitrogen d) Nitrous oxide 2. The main source of energy for Earth’s climate system is: a) Geothermal energy b) Solar energy c) Tidal energy…

Environmental Science Quiz 1 UGC NET Paper 1 Quiz – 1 1. The primary source of organic pollution in fresh water bodies is: a) Run-off from urban areas b) Run-off from agricultural forms c) Sewage effluents d) Industrial effluents 2. In order to avoid catastrophic consequences of climate change, the agreed limit for the rise…

Q1 Assertion: Experiments are the best research design for determining cause-and-effect relationships. Reasoning: Experiments involve manipulating one variable to observe its effect on another while holding all other variables constant. a) Both assertion and reasoning are true, and the reasoning is the correct explanation for the assertion. b) Both assertion and reasoning are true, but…

Q1 Assertion: Surveys are an effective tool to gather data from a large population. Reasoning: Surveys can be distributed widely and can reach a large audience in a short period of time.   a) Both assertion and reasoning are true, and the reasoning is the correct explanation for the assertion. b) Both assertion and reasoning…

Q1 Which method uses existing records or archival data for research purposes? a) Survey research b) Archival research c) Experimental research d) Ethnographic research Answer: b) Archival research Explanation: Archival research involves studying existing records or archival data, like historical documents, to draw conclusions.   Q2 In research, a hypothesis that posits no effect or…