“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.
Ocean acidification can modify the abundance and chemical composition of harmful algal blooms in such a way that shellfish toxicity increases...
Ocean acidification reduces the amount of carbonate, a key building block in seawater. This makes it more difficult for marine organisms, such as...
Yes, scientists have pointed out that ocean acidification is related to global warming as fuel emissions increase carbon dioxide that lead to...
Certain marine animals like the sea urchin and oysters will not develop properly at their larvae stage when ocean acidity is increased. ...
Phytoplankton produces oxygen like every other plant through the means of photosynthesis. In fact, most half of earth's oxygen comes from oceanic...
The largest wetland in India is the Sunderbans. Sunderban Wetland is also a part of the largest mangrove forest in the world. It consists of...
Phytoplankton offers a broad spectrum of minerals that come from the sea – magnesium, phosphorus, potassium, calcium, iron and zinc. In...
Chlorofluorocarbons (CFC) are responsible for the depletion of the Ozone layer. The Ozone Layer helps keep out harmful UV rays that can otherwise...
Yes, humans can consume phytoplankton. It is consumed as a supplement. Phytoplankton is a good source of omega 3s, and omega 3s are known to have...
When chlorofluorocarbons (CFC) drift upwards towards the stratosphere, they come in contact with the Ozone layer. This leads to a chemical...
Phytoplankton are microscopic organisms that inhabit both fresh and salty water. Like terrestrial plants, phytoplankton is capable of absorbing...
Chlorofluorocarbons (CFCs) are used in Refrigerators, Air Conditioners, Aircrafts and Aerosol sprays. The usage of these items releases a large...
The largest bird of India is the Great Indian Bustard. It is a ground bird with a height of about 1 metre, and weighs up to 15 kg. The...
In lesser amounts, CFC is not at all harmful to humans but at a higher dosage it can affect the heart, central nervous system, liver, kidneys and...
Along with destroying the Ozone layer, chlorofluorocarbons trap heat in the lower levels of the atmosphere. This leads to the heating of the...
Methane has destructive effects on the ozone layer. Not only that, a sharp increase in methane in the atmosphere will likely increase global...
Snow Leopards are known to jump upto 9 metres which is 6 times more than their body length. Snow leopards are native to the mountain ranges...
Chlorofluorocarbons have properties that are non-flammable, tasteless and odourless while being chemically stable. Another ideal property is that...
Snow leopards have preference for broken terrain cliffs, rocky outcrops and ravines as such hatates provide excellent cover and allow them to...
The longest lake in India is Vembanand. It is also counted as one of the largest lakes in India. With an area of 2033 square kilometers and a...
