Consider the following States of India in terms of percentage of forest area in relation to the total area of the State: 1. Karnataka 2. Odisha 3. Kerala 4. Andhra Pradesh
3-2-1-4
Understanding Forest Area Percentage in Indian States
The question asks us to arrange four Indian states based on the percentage of their total geographical area that is covered by forest. This is a common type of question in geography and environmental studies, focusing on the distribution of natural resources like forests across different regions of India.
To solve this, we need to know the approximate forest cover percentage for each state listed: Karnataka, Odisha, Kerala, and Andhra Pradesh. Forest cover percentage is calculated as: $ ( \text{Total Forest Area} / \text{Total Geographic Area of the State} ) \times 100 $. These figures are periodically assessed by organizations like the Forest Survey of India (FSI).
Forest Cover Percentage Data for Given States
Based on recent assessments (like the India State of Forest Report), the approximate percentage of forest area in relation to the total area for the given states are typically in the following range:
- Kerala: High percentage, often around 50-55%.
- Odisha: Significant percentage, usually around 35-40%.
- Karnataka: Moderate percentage, typically around 20-25%.
- Andhra Pradesh: Lower percentage among these four, often around 15-20%.
| State | Number in Question | Approximate Forest Area Percentage (as % of Total Area) |
|---|---|---|
| Karnataka | 1 | ~20-25% |
| Odisha | 2 | ~35-40% |
| Kerala | 3 | ~50-55% |
| Andhra Pradesh | 4 | ~15-20% |
Ranking States by Forest Area Percentage (Descending Order)
The question asks for the descending order, meaning from the state with the highest percentage of forest area to the state with the lowest percentage among the given options.
Comparing the approximate percentages:
- Kerala (~50-55%) has the highest percentage.
- Odisha (~35-40%) has the second highest percentage.
- Karnataka (~20-25%) has the third highest percentage.
- Andhra Pradesh (~15-20%) has the lowest percentage among these four.
Therefore, the correct descending order is Kerala > Odisha > Karnataka > Andhra Pradesh.
Final Descending Order Based on State Numbers
Mapping the states back to their numbers provided in the question:
- Kerala is State 3.
- Odisha is State 2.
- Karnataka is State 1.
- Andhra Pradesh is State 4.
The descending order by number is 3 - 2 - 1 - 4.
Revision Table: Indian States Forest Cover Ranking
| Rank (Descending %) | State (Number) | Approximate Forest Area % |
|---|---|---|
| 1 | Kerala (3) | Highest (~50-55%) |
| 2 | Odisha (2) | Second Highest (~35-40%) |
| 3 | Karnataka (1) | Third Highest (~20-25%) |
| 4 | Andhra Pradesh (4) | Lowest (~15-20%) |
Additional Information on Forest Cover in India
Understanding forest cover is crucial for environmental studies. Here are some key points related to forest area percentage in India:
- Forest Survey of India (FSI): FSI is the national organization responsible for assessing and monitoring the forest and tree resources of the country. They release the India State of Forest Report (ISFR) biennially, providing detailed data on forest cover, tree cover, growing stock, etc., at the national, state, and district levels.
- Forest Cover vs. Tree Cover: Forest Cover is defined by FSI as all land more than one hectare in area, with a tree canopy density of 10 percent or more, irrespective of ownership and legal status. It includes orchards, bamboo, palm etc. Tree Cover refers to tree patches outside recorded forest areas, exclusive of forest cover, and less than the minimum mappable area of one hectare. The ISFR provides data for both. The question specifically asks about 'forest area'.
- Factors Affecting Forest Cover: Forest cover percentage in a state is influenced by various factors including geography (plains, hills, coasts), climate, historical land use, population density, conservation efforts, and developmental activities. States with large parts of hilly terrain like the Western Ghats or Eastern Ghats often have higher percentages if conservation is effective.
- Importance of Forest Cover: Forests are vital ecosystems providing numerous benefits, including biodiversity conservation, climate regulation, soil conservation, water cycle maintenance, and livelihoods for forest-dependent communities. Monitoring forest area is important for sustainable development and environmental planning.
Important Questions from Indian Flora & Fauna
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