Question detail
Describe one way in which the management of livestock can reduce methane emissions from agriculture.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Carbon dioxide and methane as greenhouse gases
Question
Describe one way in which the management of livestock can reduce methane emissions from agriculture.
Answer
Improving the diet of cattle by adding feed additives such as fats or oils can reduce the amount of methane produced during enteric fermentation. These additives lower the proportion of methane‑producing microbes in the rumen, leading to a measurable decrease in methane emissions per unit of animal product.
Explanation
The answer shows application of knowledge about agricultural methane sources and explains a practical mitigation strategy, testing the student’s ability to link cause and solution.
Common mistake
Misunderstanding Methane Sources
Students often confuse the sources of methane emissions, thinking they only come from livestock.
Emphasize that methane emissions also arise from agricultural practices such as rice cultivation and manure management, not just from cattle.
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