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Biology Class 10 Chapter 16 MCQs With 4 Tests

Biology Class 10 Chapter 16 MCQs Test 1 deal with Which Of The Following Is The Abiotic Component Of An Ecosystem, When We Eat The Onion, Our Trophic Level Is, Identify The Correctly Matched Pair, In The Food Chain Tree Caterpillar Robin…….Hawk …..Coyote, Which Is Secondary Consumer, In An Ecosystem, The Flow Is ……..One Way-While……….. Is/Are Constantly Recycled, In The Food Chain “Grass-Rabbit-Fox-Bear-Mushroom”-How Many Types Of Decomposers Are There, Organisms In The Ecosystem That Are Responsible For The Recycling Of Plant And Animal Wastes Are, Which Form Of Nitrogen Is Taken By The Producers Of The Ecosystem, The Type Of Environment In Which A Particular Species Lives Is Called, Which Of The Following Organisms Are Decomposers, The Lowest Trophic Level Of An Ecosystem Always Includes, Habitat Destruction Can Result In A Loss Of, The Type Of Symbiotic Relationship In Which Ong Member Get Benefit And Other Is Unaffected Is Called, Which One Is Not An Example Of Abiotic Factor, An Organism That Actively Hunts Other Organisms Is Called, The Type Of Symbiotic Relationship In Which One Member Get Bcncfit And Other Is Harmed Is Called, Organisms That Make Their Own Food With Help Of Sunlight-CO2 And H2O Are Called, The Conversion Of Ammonia To Nitrates Is Carried Out By Soil Bacteria-This Process Is Called,  A Group Of Organisms-Similar To One Another-Which Can Interbreed In Nature And Produce Fertile Offspring, Water-Soil-Air-Temperature-Wind And Sunlight Are Examples Of:

10th Class Biology Chapter 16 MAN AND HIS ENVIRONMENT MCQs TEST 1:

1

Chapter 16-MAN AND HIS ENVIRONMENT TEST 1

1 / 20

 Which of the following is the abiotic component of an ecosystem?

2 / 20

When we eat the onion, our trophic level is?

3 / 20

Identify the correctly matched pair?

4 / 20

In the food chain tree caterpillar robin.......hawk .....coyote, which is secondary consumer?

5 / 20

In an ecosystem, the flow is ........one way, while........... is/are constantly recycled?

6 / 20

In the food chain “grass, rabbit, fox, bear, mushroom”, how many types of decomposers are there?

7 / 20

Organisms in the ecosystem that are responsible for the recycling of plant and animal wastes are?

8 / 20

 Which form of Nitrogen is taken by the producers of the ecosystem?

9 / 20

The type of environment in which a particular species lives is called?

10 / 20

Which of the following organisms are decomposers?

11 / 20

The lowest trophic level of an ecosystem always includes?

12 / 20

Habitat destruction can result in a loss of?

13 / 20

The Type of symbiotic relationship in which Ong member get benefit and other is unaffected is called?

14 / 20

Which one is not an example of abiotic factor?

15 / 20

An organism that actively hunts other organisms is called?

16 / 20

The type of symbiotic relationship in which one member get bcncfit and other is harmed is called?

17 / 20

Organisms that make their own food with help of sunlight, CO2 and H2O are called;

18 / 20

The conversion of ammonia to nitrates is carried out by soil bacteria. This process is called?

19 / 20

 A group of organisms, similar to one another, which can interbreed in nature and produce fertile offspring?

20 / 20

Water, soil, air, temperature wind and sunlight are examples of?

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The average score is 95%

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Biology Class 10 Chapter 16 MCQs Test 2 related to A Relationship Between Two Organisms In Which Individual Of One Species May Kill And Eat Individuals Or Other Species Is Called, A Relationship Between Species In Which Both Species Benefit Is Called, The Self-Sufficient Unit Of An Environment That Is Formed As A Result Of Interaction Between Its Biotic Community And Its Abiotic Components Is Known As, A Network Of All The Feeding Relationships In An Ecosystem Is Called, The Thickness Of Biosphere Is, ……….Get Solar Energy And Transform It Into Chemical Energy By The Process Of Photosynthesis, The Materials Flow From One Trophic Level To The Next By Means Of, The Base Of Food Chain Is Always Formed By, In 1927-Developed The Concept Of Ecological Pyramids, Atom Is The Principal Building Block Of Many Kinds Of Biomolecules, Which One Of The Following Is Not An Example Of Fossil Fuels, The Major Process That Brings Carbon From Atmosphere Into Living World Is, Nitrogen Is An Important Component Of, Is The Breakdown Of The Proteins Of Dead Organisms To Ammonia, The Utilization Of Nitrates By Organisms Is Called, Which One Of The Following Is Not Temporary Parasite, Which One Of The Following Is Not An Endoparasite, An Epiphyte Is An Example Of, Which One Is An Example Of Epiphyte, Which Of The Following Is Not An Example Of Green House Gas:

10th Class Biology Chapter 16 MAN AND HIS ENVIRONMENT MCQs TEST 2:

2

Chapter 16-MAN AND HIS ENVIRONMENT TEST 2

1 / 20

A relationship between two organisms in which individual of one species may kill and eat individuals or other species is called?

2 / 20

A relationship between species in which both species benefit is called?

3 / 20

The self-sufficient unit of an environment that is formed as a result of interaction between its biotic community and its abiotic components is known as?

4 / 20

A network of all the feeding relationships in an ecosystem is called?

5 / 20

The thickness of biosphere is?

6 / 20

..........get solar energy and transform it into chemical energy by the process of photosynthesis?

7 / 20

The materials flow from one trophic level to the next by means of?

8 / 20

The base of food chain is always formed by?

9 / 20

In 1927, developed the concept of ecological pyramids?

10 / 20

Atom is the principal building block of many kinds of biomolecules?

11 / 20

Which one of the following is not an example of fossil fuels?

12 / 20

The major process that brings carbon from atmosphere into living world is?

13 / 20

Nitrogen is an important component of?

14 / 20

Is the breakdown of the proteins of dead organisms to ammonia?

15 / 20

The utilization of nitrates by organisms is called?

16 / 20

Which one of the following is not temporary parasite?

17 / 20

Which one of the following is not an endoparasite?

18 / 20

An epiphyte is an example of?

19 / 20

Which one is an example of epiphyte?

20 / 20

Which, of the following is not an example of green house gas?

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Biology Class 10 Chapter 16 MCQs Test 3 is for The Current Level Of Urbanization In Pakistan Is About Which Is Not High By Global Standards, Abiotic Component Of Ecosystem Is, A Symbiotic Interaction In Which Both Partners Get Benefits Are Known As, The Consumers That Eat Animal Flesh As Well As Plants And Plant Products Are Called, Living Of Nitrogen Fixer Bacteria In The Root Nodules Of Leguminous Plants Is An Example Of, The Perfect Cycle Is, Nitrogenous Waste Includes, Plants Show Competition For, Flow Of Energy Is Always, IPCC Stands For, The Temperature Of Earth’s Surface Has Increased Per Decade In The Past 30 Years, Since 1800-Amount Of C02 In Atmosphere Has Increased About, Since 1800-Amount Of Nitrous Oxide Has Increased About, According To Estimate At The Current Rate Of Increase, The Average Global Temperature Will The Next 100 Year, Pakistan Growth Rate In 1991 Was, In 2003-A Survey On Tanneries In Kasur City Showed That Residents Suffered From Cancer Infections Of Kidney Or Loss Of Eyesight, Recycling Of One Tonne Paper Can Save, …………….People Are At Risk Of Dengue, Scientists Fear That Sea Level Is Rising Upto Per Year, It Is Estimated  That Maldives Might Become Uninhabitable Within:

10th Class Biology Chapter 16 MAN AND HIS ENVIRONMENT MCQs TEST 3:

7

Chapter 16-MAN AND HIS ENVIRONMENT TEST 3

1 / 20

The current level of urbanization in Pakistan is about which is not high by global standards?

2 / 20

Abiotic component of ecosystem is?

3 / 20

A symbiotic interaction in which both partners get benefits are known as?

4 / 20

The consumers that eat animal flesh as well as plants and plant products are called?

5 / 20

Living of nitrogen fixer bacteria in the root nodules of leguminous plants is an example of?

6 / 20

The perfect cycle is?

7 / 20

Nitrogenous waste includes?

8 / 20

Plants show competition for?

9 / 20

Flow of energy is always?

10 / 20

IPCC stands for?

11 / 20

The temperature of Earth’s surface has increased per decade in the past 30 years?

12 / 20

Since 1800, amount of C02 in atmosphere has increased about?

13 / 20

Since 1800, amount of nitrous oxide has increased about?

14 / 20

According to estimate at the current rate of increase, the average global temperature will the next 100 year?

15 / 20

Pakistan growth rate in 1991 was?

16 / 20

In 2003, a survey on tanneries in Kasur City showed that residents suffered from cancer infections of kidney or loss of eyesight?

17 / 20

Recycling of one tonne paper can save?

18 / 20

................People are at risk of dengue?

19 / 20

Scientists fear that sea level is rising upto per year?

20 / 20

It is estimated  that Maldives might become uninhabitable within?

Your score is

The average score is 21%

0%

Biology Class 10 Chapter 16 MCQs Test 4 have Questions like When Living And Nonliving Interact To Produce A Stable System In Which Exchange Of Material With Flow Of Energy Takes Place-It Forms A/An, The Living Organisms Which Cannot Prepare Their Own Food -But Obtain Ready Made Food From Others-Are, How Many Tanneries Are Operating In Kasur City, Upper Layer Of The Atmosphere Is Called,  At Which Trophic Level In A Food Chain-Carnivores Get Food, Fungi Digest The Dead Organic Matter With The Help Of, Which Is An Ectoparasite, The Favourable Variations Tend To Be, Habitat Is An Example Of, A- Group Of Organisms Which Can Interbreed Freely In Nature To Produce Fertile Offspring Is Called,  An Aquarium Is An Example Of Ecosystem, Graphic Representation Of The Number Of Individuals Per Unit Area At Various Trophic Levels Of A Food Chain Is Called, More Than Normal Denitrification Change The Richness Of Soil As, An Example Of Carnivorous Plants Is:

10th Class Biology Chapter 16 MAN AND HIS ENVIRONMENT MCQs TEST 4:

1

Chapter 16-MAN AND HIS ENVIRONMENT TEST 4

1 / 14

When living and nonliving interact to produce a stable system in which exchange of material with flow of energy takes place, it forms a/an?

2 / 14

The living organisms which cannot prepare their own food -but obtain ready made food from others, are?

3 / 14

How many tanneries are operating in Kasur city?

4 / 14

Upper layer of the atmosphere is called?

5 / 14

 At which trophic level in a food chain, carnivores get food?

6 / 14

Fungi digest the dead organic matter with the help of?

7 / 14

Which is an ectoparasite?

8 / 14

The favourable variations tend to be?

9 / 14

Habitat is an example of?

10 / 14

A- group of organisms which can interbreed freely in nature to produce fertile offspring is called?

11 / 14

 An Aquarium is an example of Ecosystem?

12 / 14

Graphic representation of the number of individuals per unit area at various trophic levels of a food chain is called?

13 / 14

More than normal denitrification change the richness of soil as?

14 / 14

An example of Carnivorous plants is?

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The average score is 93%

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