SCIENCE
ENVIRONMENTAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Average number of insects in farm soil?
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23 Million per Hectare
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725 Million per Hectare
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6 Million per Hectare
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2.5 Billion per Gram
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50, 000 per gram
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Explanation:
Detailed explanation-1: -The worldwide application of pesticides per area of cropland was 1.8 kg/ha.
Detailed explanation-2: -Extensive grain farming involves cultivating grains such as wheat, rice, oats and maize for selling in the market. The farm land for this is greater than 200 hectares. It is widely seen in temperate grasslands. As the lands are large, heavy machinery is used to maintain the farm.
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