SCIENCE
ECOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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to get energy
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to get matter
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to get protein
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to get food
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Detailed explanation-1: -Nitrogen is needed both by Plants and Animals because it is the major constituent of proteins, vitamins, hormones, etc. Nitrogen is a crucially important component of life. It is an abundant element present in the atmosphere.
Detailed explanation-2: -The nitrogen cycle matters because nitrogen is an essential nutrient for sustaining life on Earth. Nitrogen is a core component of amino acids, which are the building blocks of proteins, and of nucleic acids, which are the building blocks of genetic material (RNA and DNA).
Detailed explanation-3: -Nitrogen plays an important role in animal production because it is essential for the production of animal tissue, milk, eggs and wool. Grasses provide more than 70% of the global protein intake by animals. Two-thirds of the remaining protein is supplied by feedstuffs and one-third by products like kitchen wastes.
Detailed explanation-4: -Plants take up nitrogen compounds through their roots. Animals obtain these compounds when they eat the plants.