Tag: environment in its totality

Questions Related to environment in its totality

The process by which an ecosystem species become extinct is known as ___________.

  1. Loss of biodiversity

  2. Deforestation

  3. Acid rain

  4. Bio-diversity


Correct Option: A

Besides landforms and drainage, which is the third basic element of the natural environment?

  1. Natural vegetation

  2. Animal life

  3. Climate

  4. None of these


Correct Option: C
Explanation:

Climate is the long-term average of weather, typically averaged over a period of 30 years. Some of the meteorological variables that are commonly measured are temperature, humidity, atmospheric pressure, wind, and precipitation.

Tick the correct answer.
Which is not a component of human environment?

  1. Land

  2. Religion

  3. Community

  4. None of the above


Correct Option: B,C
Explanation:

Religion and community is not a component of human environment.

Tick the correct answer.
Which is a human made environment?

  1. Mountain

  2. Sea

  3. Road

  4. None of the above


Correct Option: C
Explanation:
Road is a human made environment.
Ecosystem is created with all living and non-living things that interact with each other. 
There is a natural environment comprising of all natural biotic and a-biotic conditions. 
Man-made or human made environment consists of items created by man. 
Bridge, roads, buildings, and monuments are four examples of human made environment. 

The relationship between ______ and aerobic cellular respiration should be kept in mind when discussing the carbon cycle.

  1. pollution

  2. trophic levels

  3. photosynthesis

  4. food webs

  5. food pyramids


Correct Option: C

If deforestation continues at the present rate, within a few years ___ will become the largest desert of India.

  1. Karnataka

  2. Haryana

  3. Delhi

  4. Bangalore


Correct Option: A

Forests improve _________.

  1. Pollution

  2. Population

  3. Rainfall

  4. None of these


Correct Option: C
Explanation:

Forests plays signicant role in improving rainfall. The growing plants used to intake lot of amount of moisture from the soil and release  90% of the moisture in the atmosphere which after condensation created precipitation. On the othe hand after rainfall they used to hold the moisture in it and aslo heps the soil to hold the moisture. In this ways a cycle goes on and forest improved rainfall.

The tribes Savara, Konda, Adivasi, Oriya, Kuvi, Gadaba are living in the forests of ____________ districts. 

  1. Srikakulam

  2. Vijayanagaram

  3. Visakhapatnam

  4. All of these


Correct Option: D
Explanation:

The tribes Savara, Konda, Adivasi, Oriya, Kuvi, Gadaba are living in the forests of Srikakulam, Vijayanagaram and Visakhapatnam districts. Many changes have occurred in the lifestyles of the tribals when compared to the past. Tribal people are developing due to education.