Removal of desirable substances/plants is called

Options

A. negative pollution
B. positive pollution
C. biomagnification
D. conservation

Answer

**Step-by-Step Text Solution:**

1. **Understanding the Question**: The question asks about the term used for the removal of desirable substances or plants. This indicates a focus on environmental issues related to pollution and its effects on ecosystems.

2. **Identifying the Concept**: The removal of desirable substances or plants typically refers to a negative impact on the environment. This can occur through various processes such as soil erosion, overuse of pesticides, or other forms of environmental degradation.

3. **Defining Negative Pollution**: Negative pollution is characterized by the removal or degradation of beneficial elements in the environment. This includes the loss of fertile soil, essential nutrients, and valuable plant species that contribute to biodiversity and ecosystem health.

4. **Relating to Soil Erosion**: Soil erosion is a prime example of negative pollution. It leads to the loss of soil quality and the removal of useful substances, which are crucial for plant growth and agricultural productivity.

5. **Conclusion**: Based on the understanding of the concepts discussed, the removal of desirable substances or plants is termed as **negative pollution**.

**Final Answer**: The removal of desirable substances/plants is called **negative pollution**.

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