Friday, January 27, 2023
Environmental Awareness : Important Questions & Answers
Answer: Ecosystem is an interacting system where biotic and abiotic factors interact to produce an exchange of materials between the living and non-living factors.
Q. Define the term Hotspots of Biodiversity.
Answer: the term “Biodiversity hotspots” can be defined as the regions which are known for their high species richness and endemism.
Q. What is meant by sustainable development?
Answer: Sustainable development can be defined as an approach to the economic development of a country without compromising with the quality of the environment for future generations.
Q. Define the term soil erosion.
Answer: Soil erosion is a gradual process that occurs when the impact of water or wind detaches and removes soil particles, causing the soil to deteriorate.
Q. What are various threats to biodiversity.
Answer:
Q. Write a short note on- Forest Ecosystem.
Answer: Forest ecosystem is made of two parts:
1. Non-living or abiotic aspects: It includes the abiotic conditions like mountains, hills, and vegatation or type of soil.
2. Living or biotic aspects: It includes both large and microscopic plants(trees, shrubs, grasses,etc.) and animals (mammals, birds, reptiles,etc) and microscopic animals.
Q. Write short note on Ecosystem and Biodiversity services.
Q. Write short note on - renewable energy sources.
Q. Bio-geographic zones of India.
Q. Explain food web with a neat labelled diagram.
Q. Write a short note on- Deforestation.
Q. Man-wildlife conflict.
Q. In-situ conservation.
Q. Aquatic ecosystem.
Q. Impacts of mining on environment.
Q. Land degradation.
Q. Poaching of wildlife.
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