Unlimited exploitation of nature by man disturbed the delicate ecological balance between the living and non-living components of the biosphere. The unfavourable conditions created by man himself threatened the survival not only of him but also of the entire living organisms on the mother earth. Rehan is an active member of 'Eco club' of his school which is creating environmental awareness amongst the school students, spreading the same in the society and also working hard for preventing environmental degradation of the surroundings. As part of this awareness programme, they are explaining the importance of using different dustbing for biodegradable and non-biodegradable wastes. Generally green duslbing are for biodegradable wastes and blue for non-biodegradable wastes.
Why is it necessary to conserve our environment?

Options

A. To save water, air and soil from pollution
B. To create water and air pollution.
C. To disturb ecological balance.
D. To reduce soil enrichment

Answer

### Step-by-Step Solution:

1. **Understanding Ecological Balance**: The ecological balance refers to the equilibrium between living (biotic) and non-living (abiotic) components of the environment. This balance is crucial for the survival of all organisms, including humans.

**Hint**: Think about how plants and animals interact with their environment and each other.

2. **Impact of Human Activities**: Unlimited exploitation of natural resources by humans leads to unfavorable conditions such as pollution, habitat destruction, and climate change. These actions threaten the survival of not only humans but also all living organisms on Earth.

**Hint**: Consider examples of human activities that harm the environment, such as deforestation and industrial waste.

3. **Role of Eco Clubs**: Organizations like Eco Clubs play a significant role in raising awareness about environmental issues. They educate people on the importance of conserving the environment and promote sustainable practices, such as proper waste segregation.

**Hint**: Reflect on how community efforts can lead to larger changes in environmental awareness and behavior.

4. **Importance of Waste Segregation**: Using different dustbins for biodegradable (green) and non-biodegradable (blue) waste helps in effective waste management. Biodegradable waste can decompose naturally, while non-biodegradable waste, like plastics, can cause long-term environmental harm.

**Hint**: Think about the consequences of mixing these types of waste and how it affects waste processing.

5. **Preventing Pollution**: Conserving the environment is essential to prevent pollution of air, water, and soil. Pollution can lead to health problems, loss of biodiversity, and disruption of ecosystems.

**Hint**: Consider how pollution affects both human health and the health of ecosystems.

6. **Sustaining Resources**: Conserving the environment ensures that natural resources such as clean air, water, and fertile soil are available for future generations. Sustainable practices help maintain the ecological balance.

**Hint**: Think about the long-term benefits of conservation for both people and nature.

### Conclusion:
Conserving our environment is necessary to maintain ecological balance, prevent pollution, and ensure the sustainability of natural resources for future generations. By understanding the impact of our actions and promoting awareness, we can work towards a healthier planet.