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NEET Test Series-2021 to 2022/NEET MCQ Question - Man and His Environment Sample Test,Sample questions

Question:

About half of the rain which falls in tropical forests comes from

1.High winds

2.Cold surroundings

3.Transpiration of plants

4.Surrounding seas

Question:

Acid rain is caused by

1.Sulphur dioxide

2.Oxides of nitrogen

3.Both a and b

4.None of these

Question:

Algal bloom is also called as

1.Deforestation

2.Eutrophication

3.Neotrophication

4.Lichen

Question:

Balance in the nutrient cycle can be upset when

1.Too much food is consumed

2.Not enough food is produced

3.Decayed nutrients are not returned to the ground

4.All of these

Question:

Biodiversity is

1.Total number of species in a community

2.Total number of species in an ecosystem

3.Total number of genus in an ecosystem

4.None of these

Question:

Carbon atom is

1.Monovalent

2.Divalent

3.Trivalent

4.Tetravalent

Question:

Causes of green house effect are

1.Over urbanization

2.Deforestation

3.Industrialization

4.All of these

Question:

Detergents usually release

1.Carbonates

2.Sulphates

3.Phosphates

4.Nitrates

Question:

Diphtheria is

1.Genetic disease

2.Pathogenic disease

3.Metabolic disease

4.Nutritional disease

Question:

Diseases caused by UV rays in humans

1.Skin cancers

2.Cataracts

3.Night blindness

4.Both a and b

Question:

Driving force for all the cycles in ecosystem is

1.Water

2.Soil

3.Sun

4.Air

Question:

Endangered species are

1.Dangerous for the life of humans

2.Reduced in number

3.Already extinct

4.All of these

Question:

Establishment of new forests where no forests existed previously is called

1.Reforestation

2.Forestation

3.Neofrestation

4.Aforestation

Question:

Geothermal energy is

1.Energy obtained from nuclear fuel

2.Energy obtained from burning natural fuels

3.Heat energy trapped underground

4.Energy obtained from blowing hot winds

Question:

Hot substance is escaped from inside the earth in the form of

1.Volcanoes

2.Hot springs

3.Geysers

4.All of these

Question:

Hydroelectricity is generated by using ______ of falling water.

1.Potential energy

2.Gravitational energy

3.Kinetic energy

4.All of these

Question:

In 1947 population of Pakistan was

1.32.5 million

2.35.5 million

3.40.5 million

4.45.5 million

Question:

In air % of oxygen and carbon dioxide is

1.Oxygen 20%, CO2 0.03%

2.Oxygen 50%, CO2 50%

3.Oxygen 30%, CO2 0.05%

4.Oxygen 25%, CO2 0.02%

Question:

In air nitrogen is

1.57%

2.20%

3.79%

4.30%

Question:

In oceans of tropical regions

1.Temperature of surface water is 40?C and 10?C at depth

2.Temp of surface water is 25?C and 5?C at depth

3.Surface water 50?C and depth 20?C

4.Surface water 10?C and depth 15?C

Question:

Incomplete burning of carbon compounds cause release of

1.Carbon dioxide

2.Carbon monoxide

3.Oxides of nitrogen

4.CFCs

Question:

Ozone depletion is commonly caused by

1.CFCs

2.Industrial smoke

3.Heavy nitrogen gasses

4.Carbon dioxide

Question:

Pesticides and fertilizers are also called

1.Pestochemicals

2.Industrochemicals

3.Killing chemicals

4.Agrochemicals

Question:

Process that supplies food to living things through decaying and decomposition is called

1.Food cycle

2.Nutrient cycle

3.Dead-live cycle

4.None of these

Question:

Rate of population growth in 1980s was

1.10%

2.1%

3.2%

4.15%

Question:

Reactions in which simple substances are combined to form complex substances are called:

1.Metabolic reactions

2.Catabolic reactions

3.Anabolic reactions

4.None of these

Question:

Replantation of plants in the areas where they were present earlier is called

1.Deforestation

2.Aforestation

3.Forestation

4.Reforestation

Question:

Study of human population and things that affect them is

1.Ecology

2.Demography

3.Demology

4.Environment study

Question:

The bond formed when two or more atoms complete their electron shells by sharing electrons is called:

1.Ionic bond

2.Hydrogen bond

3.Covalent bond

4.Electrovalent bond

Question:

The branch of biology which deals with the study of chemical compounds and the chemical processes in the fliving organisms is called:

1.Chemistry

2.Biochemistry

3.Molocular biology

4.Both a and b

Question:

The chemical wastes from industry is called

1.Industrial litter

2.Industrial trash

3.Industrial effluents

4.Industrial deffluents

Question:

Tides are caused by

1.Gravitational pull of sun

2.Movements of large animals in water

3.Uneven water body floor

4.High winds

Question:

Total area of the world under cultivation is

1.5%

2.11%

3.21%

4.31%

Question:

Water constitutes --% of body weight?

1.25-30%

2.70-90%

3.10-30%

4.30-50%

Question:

Which are more susceptible to attacks of pests?

1.Multicultures

2.Monocultures

3.Dicultures

4.Polycultures

Question:

Which chemical component has the greatest contribution in the total mammalian cell weight?

1.Proteins

2.Carbohydrate

3.Lipids

4.Water

Question:

Which chemical component has the same % in bacterial as well as the mammalian cell?

1.Water

2.Carbohydrate

3.Proteins

4.Lipids

Question:

Which disease does not match its etiology?

1.Kwashiorkor is a nutritional deficiency

2.Alzheimer is a mental illness

3.Cretinism is due to hormonal imbalance

4.Cholera is physical disorder

Question:

Which gas commonly causes green house effect?

1.Hydrogen sulphide

2.Carbon dioxide

3.Nitrogen gas

4.Carbon monoxide

Question:

Which is environmental buffer?

1.Mountains

2.Deserts

3.Forests

4.Oceans

Question:

Which one is an organic compound?

1.CO2

2.Water

3.Lipids

4.HCI

Question:

Which one is the basic element of organic compounds ?

1.Oxygen

2.Hydrogen

3.Sulphur

4.Carbon

Question:

Which one the following is not nutritional disease?

1.Scurvy

2.Anemia

3.Goiter

4.Diabetes

Question:

Which sequence is correct?

1.Dead plants?lignite?peat?coal

2.Dead plants?peat?lignite?coal

3.Dead plants?coal?lignite?ash

4.Dead animals?peat?lignite?coal

Question:

Which statement is not true about ozone?

1.Bluish

2.Explosive

3.10-50 km

4.O2

Question:

Which statement is true?

1.20% of total water is in the form of frozen ice caps

2.80% is in oceans

3.1% as fresh water lakes, streams and rivers

4.10% is in canals

Question:

Wild life refers to

1.All plants of the world

2.All non cultivated plants

3.Non domesticated animals

4.Both b and c

Question:

Wind blows from area of

1.Low pressure to high pressure

2.High pressure to low pressure

3.Moderate pressure to high pressure

4.Low pressure to low pressure

Question:

______% of our energy requirements are met from fossil fuels

1.50

2.55

3.90

4.95

Posted on by R4R Team

NEET Test Series-2021 to 2022/NEET MCQ Question - Man and His Environment Sample Test,Sample questions

Question: About half of the rain which falls in tropical forests comes from

Question: Acid rain is caused by

Question: Algal bloom is also called as

Question: Balance in the nutrient cycle can be upset when

Question: Biodiversity is

Question: Carbon atom is

Question: Causes of green house effect are

Question: Detergents usually release

Question: Diphtheria is

Question: Diseases caused by UV rays in humans

Question: Driving force for all the cycles in ecosystem is

Question: Endangered species are

Question: Establishment of new forests where no forests existed previously is called

Question: Geothermal energy is

Question: Hot substance is escaped from inside the earth in the form of

Question: Hydroelectricity is generated by using ______ of falling water.

Question: In 1947 population of Pakistan was

Question: In air % of oxygen and carbon dioxide is

Question: In air nitrogen is

Question: In oceans of tropical regions

Question: Incomplete burning of carbon compounds cause release of

Question: Ozone depletion is commonly caused by

Question: Pesticides and fertilizers are also called

Question: Process that supplies food to living things through decaying and decomposition is called

Question: Rate of population growth in 1980s was

Question: Reactions in which simple substances are combined to form complex substances are called:

Question: Replantation of plants in the areas where they were present earlier is called

Question: Study of human population and things that affect them is

Question: The bond formed when two or more atoms complete their electron shells by sharing electrons is called:

Question: The branch of biology which deals with the study of chemical compounds and the chemical processes in the fliving organisms is called:

Question: The chemical wastes from industry is called

Question: Tides are caused by

Question: Total area of the world under cultivation is

Question: Water constitutes --% of body weight?

Question: Which are more susceptible to attacks of pests?

Question: Which chemical component has the greatest contribution in the total mammalian cell weight?

Question: Which chemical component has the same % in bacterial as well as the mammalian cell?

Question: Which disease does not match its etiology?

Question: Which gas commonly causes green house effect?

Question: Which is environmental buffer?

Question: Which one is an organic compound?

Question: Which one is the basic element of organic compounds ?

Question: Which one the following is not nutritional disease?

Question: Which sequence is correct?

Question: Which statement is not true about ozone?

Question: Which statement is true?

Question: Wild life refers to

Question: Wind blows from area of

Question: ______% of our energy requirements are met from fossil fuels

More MCQS

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Question:
About half of the rain which falls in tropical forests comes from

Question:
Acid rain is caused by

Question:
Algal bloom is also called as

Question:
Balance in the nutrient cycle can be upset when

Question:
Biodiversity is

Question:
Carbon atom is

Question:
Causes of green house effect are

Question:
Detergents usually release

Question:
Diphtheria is

Question:
Diseases caused by UV rays in humans

Question:
Driving force for all the cycles in ecosystem is

Question:
Endangered species are

Question:
Establishment of new forests where no forests existed previously is called

Question:
Geothermal energy is

Question:
Hot substance is escaped from inside the earth in the form of

Question:
Hydroelectricity is generated by using ______ of falling water.

Question:
In 1947 population of Pakistan was

Question:
In air % of oxygen and carbon dioxide is

Question:
In air nitrogen is

Question:
In oceans of tropical regions

Question:
Incomplete burning of carbon compounds cause release of

Question:
Ozone depletion is commonly caused by

Question:
Pesticides and fertilizers are also called

Question:
Process that supplies food to living things through decaying and decomposition is called

Question:
Rate of population growth in 1980s was

Question:
Reactions in which simple substances are combined to form complex substances are called:

Question:
Replantation of plants in the areas where they were present earlier is called

Question:
Study of human population and things that affect them is

Question:
The bond formed when two or more atoms complete their electron shells by sharing electrons is called:

Question:
The branch of biology which deals with the study of chemical compounds and the chemical processes in the fliving organisms is called:

Question:
The chemical wastes from industry is called

Question:
Tides are caused by

Question:
Total area of the world under cultivation is

Question:
Water constitutes --% of body weight?

Question:
Which are more susceptible to attacks of pests?

Question:
Which chemical component has the greatest contribution in the total mammalian cell weight?

Question:
Which chemical component has the same % in bacterial as well as the mammalian cell?

Question:
Which disease does not match its etiology?

Question:
Which gas commonly causes green house effect?

Question:
Which is environmental buffer?

Question:
Which one is an organic compound?

Question:
Which one is the basic element of organic compounds ?

Question:
Which one the following is not nutritional disease?

Question:
Which sequence is correct?

Question:
Which statement is not true about ozone?

Question:
Which statement is true?

Question:
Wild life refers to

Question:
Wind blows from area of

Question:
______% of our energy requirements are met from fossil fuels