Environment & Ecology - MOST IMPORTANT UPSSSC Lower PCS Previous Year Questions
Practice real questions from previous year exams of UPSSSC Lower PCS.
Which of the following states of India has been declared first fully biological state of the country?
It is necessary for sustainable development-
Hekistotherms are plants growing in
The exotic weed which had influenced agriculture, animal and humanity in five countries of the world including India and became so dangerous that in India recently, an international conference on its management had to be called, is known as-
Biosphere Reserve is the preservation area of:
Nokrek Biosphere Reserve is located in
Which one of the following ecosystem is spread in the largest area of the earth?
Which one of the following eco regions of India is not correctly matched?
Although the human population of India is growing at a rapid pace, the bird population is declining rapidly because:
- The number of hunters has increased extraordinarily.
- Organic pesticides and organic fertilizers are being used extensively.
- The habitat of birds has been cut in large scale.
- Pesticides, chemical fertilizers and mosquito repellent drugs are being used extensively.
The important four stages of ecological sequence are-
- Attack
- Weakness
- Competition
- Transfer
The correct sequence of these four stages during primary sequence is
Assertion (A): Level of air pollution in Delhi during winter season is maximum.
Reason (R): The combustion process of vehicles increases in winter.
Which of the following is the reason for maximum noise pollution?
Under the Nuclear Power Projects, Environmental Effects that have to be studied and resolved are-
The maximum biodiversity is found in-
Maximum biodiversity is found in-
Silent valley is located in
Match List-I with List-II and select the correct answer.
List – I (National Parks): A. Bandhvgarh B. Bandipur C. Rohila D. Gir
List - II (States): 1. Himachal Pradesh 2. Gujarat 3. Madhya Pradesh 4. Karnataka
Select the state that has the maximum number of wildlife sanctuaries (national park and sanctuary) in the following states-
Brahma Kamal (Saussurea obvallata) is naturally found in-
Assertion (A) : Forest is a renewable resource.
Reason (R) : They enhance the quality of environment.
Choose the correct answer from the given code: