Concept of environment. Environmental Thought. Early environmental thinking. Environmentalism.

Geographical Explanation of Concepts:

1. Environment in Geography:

- Geographical Scope: In geography, the environment refers to the physical, biological, and cultural features of a specific area. This includes natural elements like landforms, climate, vegetation, and human-made features such as urban areas and infrastructure.

- Spatial Analysis: Geographers study how these environmental components interact, shaping the landscape and influencing human activities. Spatial patterns, distribution, and environmental changes are key considerations.

2. Environmental Thought in Geography:

- Geographical Perspective: Environmental thought in geography involves examining how human societies perceive and interact with their surroundings. Geographers explore the spatial dimensions of environmental attitudes and beliefs.

- Spatial Variation: Different regions may exhibit varying environmental thoughts influenced by factors like local ecosystems, historical experiences, and economic activities.

3. Early Environmental Thinking in Geography:

- Geographical Context: Early environmental thinking in geography emerged as a response to observable changes in landscapes due to human activities, especially during the Industrial Revolution.

- Spatial Impact: Geographers study how human actions altered geographical features and ecosystems, leading to insights into the spatial distribution of environmental degradation and conservation efforts.

4. Environmentalism in Geography:

- Geographical Dynamics: Environmentalism in geography is a spatially diverse movement advocating for sustainable practices, conservation, and protection of natural resources.

- Spatial Interventions: Geographers analyze how environmentalism manifests in different regions, influencing policies, land use planning, and community initiatives to address geographical challenges such as pollution, deforestation, and climate change.

In geography, these concepts are integral to understanding the dynamic relationships between humans and their environments, offering insights into spatial patterns, variations, and interventions for sustainable geographical development.

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Geology and Tectonic. Indian Shield

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Neighbourhood Operations

Neighbourhood Operations in GIS? In GIS and raster data , neighbourhood operations look at a group of nearby pixels (not just one) to understand or change a pixel's value. Think of it like checking what's around a house before deciding what color to paint it! Why "Neighbourhood"? Each pixel has " neighbours " (just like how your house has nearby houses). Neighbourhood operations check these nearby pixels and do some calculation to get a new value. 1. Aggregations (Summarizing Nearby Values) Aggregation means combining values of several pixels into one. We do this to: Find the average of surrounding pixels Find the minimum or maximum value Smooth the map (make it less rough) 🧒🏻 Example: Imagine checking the test scores of 9 students sitting around you and finding the average score . That's aggregation! 2. Filtering Techniques Filtering is used to improve or highlight features in a raster image, just like f...

Morpho-Tectonic Framework of India

The MorphoTectonic Framework of India refers to the combined study of the country's landforms (morphology) and its geological tectonic features. This framework provides insights into how geological forces have shaped India's topography over millions of years. Here's a breakdown of this concept: 1. Morphology: This aspect focuses on the physical features and landforms of India. It includes the study of mountains, plateaus, plains, valleys, rivers, and other surface features. For example, the Himalayas, Western Ghats, IndoGangetic Plains, and Deccan Plateau are prominent morphological features of India. 2. Tectonics: Tectonics deals with the movement and deformation of the Earth's lithosphere (the outermost rigid layer of the Earth). In the case of India, it primarily involves the interactions of the Indian Plate with neighboring tectonic plates. India is situated at the convergence of several major tectonic boundaries: Collision with the Eurasian Plate: The most sign...

EMR Spectrum Remote Sensing

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Vineesh V, Geography

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