Tag: climate factors

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Questions Related to climate factors

Multiple choice botany environmental factors soil-nature climate factors abiotic components

Salt concentration of the sea measured in parts per thousand is 

  1. 10-5

  2. 30-70

  3. 0-5

  4. 30-35
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The salt concentration of the sea is 3.5 %, which means it is about 30-35 ppm. So, this means that there are 35 gms of seawater for every 1 liter of water.

So, option D is the correct answer.

Multiple choice botany environmental factors soil-nature climate factors abiotic components

Which of the following NGO releases State of Environment Report in India?

  1. Seva Bharati

  2. Development Alternatives

  3. Tirumitra

  4. Integrated Rural Development Organization
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Development Alternatives is a well-known Indian NGO that has been involved in environmental research and the publication of reports regarding the state of the environment in India.

Multiple choice botany environmental factors soil-nature climate factors abiotic components

When ELR is less than ALR, resulting environmental lapse rate is known as

  1. Super Adiabatic

  2. Sub-Adiabatic

  3. ELR

  4. All of above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

When the Environmental Lapse Rate (ELR) is less than the Adiabatic Lapse Rate (ALR), the atmosphere is stable, a condition referred to as sub-adiabatic.

Multiple choice botany environmental factors soil-nature climate factors abiotic components

What does help in reaeration from atmosphere?

  1. Turbidity

  2. Sunlight

  3. Oxygen

  4. Carbon dioxide
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Reaeration is the process by which oxygen is replenished in water. Turbulence (often described as turbidity or agitation) increases the surface area contact between air and water, facilitating oxygen transfer.

Multiple choice zoology environmental factors soil-nature climate factors abiotic components organisms and environment

Edaphic factors are related to 

  1. Humidity

  2. Soil texture

  3. Rainfall

  4. Wind velocity
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation
  • Various environmental factors can be divided majorly into climatic factors, edaphic factors and biotic factors.
  • The factors which relate to structure and composition of soil are called edaphic factors. Soil composition, organic matter, soil water, soil air and soil organisms are examples of edaphic factors.
  • Humidity, rainfall and wind velocity are climatic factors.
  • Examples of biotic components include animals, plants, fungi, and bacteria.
  • So the correct option is B.
Multiple choice zoology environmental factors soil-nature climate factors abiotic components organisms and environment

If there was no CO$ _2$ in the earth's atmosphere, the temperature of earth's surface would be 

  1. As such

  2. Less than the present level

  3. Increase from present level

  4. Dependent upon oxygen amount of the environment
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Carbon dioxide is a greenhouse gas. It has the ability to trap sunlight and thus causes the increase in the temperature of Earth surface. If the situation on the Earth was with a lesser amount of $CO _2$, the temperature would have been very little. More pollution will cause the release of more $CO _2$ to the atmosphere causing global warming.