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Read the following passage and answer the questions :
Human body is made up of five important components, of which water is the main component. Food as well as potable water is essential for every human being. The food is obtained from plants through agriculture; Pesticides are being used extensively for a high yield in the fields. These pesticides are absorbed by the plants from the soil along with water and minerals and from the water bodies these pesticides are taken up by the aquatic animals and plants. As these chemicals are not biodegradable, they get accumulated progressively at each trophic level. The maximum concentration of these chemicals gets accumulated in our bodies and greatly affects the health of our mind and body.
Q. Various steps in a food chain represent:
  • a)
    Food web
  • b)
    Trophic level
  • c)
    Ecosystem
  • d)
    Biomagnification
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Read the following passage and answer the questions :Human body is ma...
Various steps in a food chain are known as trophic levels. The first trophic level is of producers. The second trophic level is of primary consumers also known as herbivores, third of carnivores, or secondary consumers, fourth is of tertiary consumers also known as top carnivores.
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Most Upvoted Answer
Read the following passage and answer the questions :Human body is ma...

Explanation:

Trophic Level:
- Trophic levels are the various steps in a food chain or food web where organisms obtain their energy.
- Each trophic level represents a feeding level in an ecosystem.

Food Chain vs Food Web:
- A food chain is a linear sequence of organisms where each organism consumes the one below it and is consumed by the one above it.
- A food web is a more complex network of interconnected food chains that shows the flow of energy through multiple organisms in an ecosystem.

Accumulation of Pesticides:
- Pesticides used in agriculture are absorbed by plants from the soil along with water and minerals.
- These pesticides are then consumed by herbivores, which are then consumed by carnivores, leading to the accumulation of pesticides at each trophic level.
- The highest concentration of these chemicals is found in top predators, including humans, which greatly affects health.

Impact on Health:
- The accumulation of pesticides in the human body can have detrimental effects on both physical and mental health.
- Prolonged exposure to these chemicals can lead to various health issues such as cancer, reproductive problems, and neurological disorders.

In conclusion, understanding the concept of trophic levels is crucial in recognizing the flow of energy and the accumulation of harmful substances like pesticides in ecosystems. It highlights the importance of sustainable agricultural practices and the need to minimize the use of harmful chemicals to protect human health and the environment.
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Read the following passage and answer the questions :Human body is made up of five important components, of which water is the main component. Food as well as potable water is essential for every human being. The food is obtained from plants through agriculture; Pesticides are being used extensively for a high yield in the fields. These pesticides are absorbed by the plants from the soil along with water and minerals and from the water bodies these pesticides are taken up by the aquatic animals and plants. As these chemicals are not biodegradable, they get accumulated progressively at each trophic level. The maximum concentration of these chemicals gets accumulated in our bodies and greatly affects the health of our mind and body.Q. Various steps in a food chain represent:a)Food webb)Trophic levelc)Ecosystemd)BiomagnificationCorrect answer is option 'B'. Can you explain this answer?
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Read the following passage and answer the questions :Human body is made up of five important components, of which water is the main component. Food as well as potable water is essential for every human being. The food is obtained from plants through agriculture; Pesticides are being used extensively for a high yield in the fields. These pesticides are absorbed by the plants from the soil along with water and minerals and from the water bodies these pesticides are taken up by the aquatic animals and plants. As these chemicals are not biodegradable, they get accumulated progressively at each trophic level. The maximum concentration of these chemicals gets accumulated in our bodies and greatly affects the health of our mind and body.Q. Various steps in a food chain represent:a)Food webb)Trophic levelc)Ecosystemd)BiomagnificationCorrect answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Read the following passage and answer the questions :Human body is made up of five important components, of which water is the main component. Food as well as potable water is essential for every human being. The food is obtained from plants through agriculture; Pesticides are being used extensively for a high yield in the fields. These pesticides are absorbed by the plants from the soil along with water and minerals and from the water bodies these pesticides are taken up by the aquatic animals and plants. As these chemicals are not biodegradable, they get accumulated progressively at each trophic level. The maximum concentration of these chemicals gets accumulated in our bodies and greatly affects the health of our mind and body.Q. Various steps in a food chain represent:a)Food webb)Trophic levelc)Ecosystemd)BiomagnificationCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following passage and answer the questions :Human body is made up of five important components, of which water is the main component. Food as well as potable water is essential for every human being. The food is obtained from plants through agriculture; Pesticides are being used extensively for a high yield in the fields. These pesticides are absorbed by the plants from the soil along with water and minerals and from the water bodies these pesticides are taken up by the aquatic animals and plants. As these chemicals are not biodegradable, they get accumulated progressively at each trophic level. The maximum concentration of these chemicals gets accumulated in our bodies and greatly affects the health of our mind and body.Q. Various steps in a food chain represent:a)Food webb)Trophic levelc)Ecosystemd)BiomagnificationCorrect answer is option 'B'. Can you explain this answer?.
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