“Earth provides enough to satisfy every man’s needs, but not every man’s greeds,” – Mahatma Gandhiji. Environment has become one of the focal points in discussions and debate across the globe. The significance of ‘Environment’ as a UPSC topic is also relatively bigger as questions surrounding climate change, ecology, biodiversity are seeing an upward trend in the civil services exam question papers.
This segment covers all your queries w.r.t environment, ecology, biodiversity, climate change and more. Not only will you find answers to a wide range of questions; you would also be able to align your UPSC preparation with these questions.
Benefits of Environment Questions for IAS Exam
The IAS Exam aspirants can get the following benefits while going through the below-mentioned environment questions:
- It fits all – Questions from a minor issue to an issue that has a global relevance are covered.
- Doesn’t Discriminate – None of the doubts of the aspirants have been neglected. All doubts that are related to the UPSC examination or are related to the basic knowledge of environment have been answered by UPSC experts.
- Helps in Prelims, Mains GS 3 and even essay papers – These answers would solve various doubts w.r.t environment-related topics. Hence, these will come handy in all stages of examination.
- Apart from IAS Exam, these questions can be useful for other government exams as well.
Coral reef, desert, forest, littoral zone, marine ecosystem, prairie, rainforest, savanna, steppe, taiga, tundra, etc. are examples of an...
The four major ecosystem processes are- Water cycle, Mineral cycle, Solar energy flow, and Community dynamics (succession) All four...
Ecosystem processes are the physical, chemical, and biological processes that link organisms and their environment. These may include...
Forest Ecosystems - includes plants, animals and microorganisms that live in coordination with the abiotic factors of the environment...
There are five major types of biomes on earth - Aquatic - include both freshwater and marine biomes. Freshwater biomes are bodies of water...
The pH of precipitation is reduced due to Industrial pollution which results in acid rain. This type of acid precipitation can directly kill some...
Ecological succession occurs due to the changes in the physical environment and population of species. It may also occur when the conditions of...
The example of primary succession can be explained in the following manner: A new land formation or exposure of bare rock provides a habitat...
Earth Day is celebrated to build the world’s largest environmental movement to drive transformative change for people and the planet. It raises...
The theme for Earth Day 2021 is ‘Restore Our Earth’, which focuses on natural processes, emerging green technologies, and innovative thinking...
The most prevalent pollutants that cause health problems to humans are - Lead - affect the nervous system, kidney function, immune system,...
Given below are the top 10 causes of pollution - Download Now! Burning of Fossil Fuels - such as coal, oil, gasoline to produce energy...
The top 10 pollutants are - Carbon Monoxide Lead Ozone Nitrogen Oxides Sulphur Dioxide Particulate Matter Asbestos Benzene...
According to the World Health Organization (WHO), particle pollution, ground-level O3, CO, sulfur oxides, nitrogen oxides, and lead (Pb) are the...
The examples of major pollutants are - Particulate matter Ground-level ozone Carbon monoxide Sulfur oxides Nitrogen oxides Lead...
The Central Government launched National Clean Air Programme (NCAP) as a long-term, time-bound, national-level strategy to tackle the air...
The Five major pollutants are - Carbon monoxide, Lead, Nitrogen oxides, Ground-level ozone, Particle pollution or particulate matter,...
Ecosystem can be explained in simple terms as a set of living organisms that live in and interact with each other in a given environment Further...
A simple definition of ecosystem as also given by United Nations Waters is, “An ecosystem includes all living things (plants, animals and...
