Environmental Science and Engineering
GATE ES concept:greenhouse-gases PYQs
Build your understanding with focused practice from past exam papers.
How to practice concept:greenhouse-gases
Attempt a question, record the concept and assumptions, then check the available answer. Rework mistakes after revising the relevant concepts. Topic tags can overlap; review the question context.
Questions 1–3 of 3. Imported answers require independent review unless marked reviewed.
Question 32
Open questionESMSQ1 markNeeds review
Which of the following statements is/are TRUE about global warming?
Your answerSelect all correct options. You can choose more than one.
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 64
Open questionESNAT2 marksNeeds review
An industry releases three greenhouse gases (GHGs), CO
(5 kg/day), CH
(0.5 kg/day), and N
O (0.1 kg/day). The industry flares the CH
before it is released to the atmosphere. The Global Warming Potential (GWP) are as follows: CO
= 1, CH
= 21, N
O = 310. The annual GWP of GHGs released from the industry is ______ kg CO
equivalent. (rounded off to the nearest integer)Log in to check the answer
You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 24
Open questionESMCQ1 markNeeds review
The correct ascending order of the following greenhouse gases with respect to their global warming potential relative to CO₂ in the time horizon of 100 years is
Your answerChoose one option.
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