Environment & Ecosystem - (ONLY ZOOLOGY)

A solitary tree stands against a cracked, arid landscape under a cloudy sky, illustrating drought and desertification.

Climate Change: Causes, Effects, and Mitigation Strategies

View of a power plant with smoke emissions under a cloudy sky, depicting industrial energy production.

Pollution: Causes and Effects of Air, Water, Soil, and Noise

Close-up of a hand holding an axe, chopping a fallen tree log in a lush forest setting.

Human Impact on Ecosystems: Causes and Consequences

Captivating photo of a wild Asian elephant in Bandipur forests, Karnataka, India.

Endangered Species: Causes, Examples, and Conservation Efforts

A Sumatran orangutan swinging on ropes in its natural habitat, displaying unique behavior.

Conservation Strategies: In-situ vs Ex-situ Methods

Two vibrant kingfishers perched on a branch with colorful leaves, set against a lush green backdrop.

Biodiversity: Definition, Types, and Importance

Close-up of a jewel beetle on moss-covered bark in a natural setting.

Threats to Biodiversity: Causes and Examples

Three Australian pelicans with long beaks standing on a dock by the ocean. Nature and waterfowl scene.

Niche Concept in Ecology: Types, Examples, and Applications

Group of Southern Sea Otters resting in the marshy grasslands by a river in Moss Landing, California.

Keystone Species: Definition, Examples, and Importance