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First Year Foundation Course - Environmental Education based MQS

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UNIT-II Biome, Ecosystem and Bio diversity


QUE-1:The Palpur-Kuno Wildlife Sanctuary is located in which district of Madhya Pradesh?

  1. Sagar
  2. Sheopur
  3. Siwani
  4. None of Above

Answer :B
Explanation : Sheopur

QUE-2:Troposphere and Thermosphere is belongs to:

  1. Atmosphere
  2. Biosphere
  3. Hydosphere
  4. All of Above

Answer : A
Explanation : Atmosphere

QUE-3: The largest ecosystem of world is:

  1. Desert
  2. Forest
  3. Ocean
  4. All of Above

Answer :C
Explanation : Ocean

QUE- 4: Wide variety of living organisms is known as:

  1. Biodiversity
  2. Habitat
  3. Population
  4. None of Above

Answer :A
Explanation : Biodiversity

QUE-5: The correct order of food chain is:

  1. Herbivorous->Carnivorous-> Omnivorous->Detrivorous
  2. Detrivorous ->Herbivorous->Carnivorous-> Omnivorous
  3. Omnivorous->Detrivorous ->Herbivorous->Carnivorous
  4. All of Above

Answer : A
Explanation : Herbivorous->Carnivorous-> Omnivorous->Detrivorous

QUE- 6: The natural place of organisms is:

  1. Biome
  2. Habitat
  3. Colony
  4. All of Above

Answer : B
Explanation : Habitat

QUE- 7:the renewable exhaustible natural energy resource is:

  1. Petroleum
  2. Coal
  3. Biomass
  4. All of Above

Answer : C
Explanation : Biomass

QUE-8: Plants growing under direct sunlight are called:

  1. Sciophytes
  2. Heliophytes
  3. Dicots
  4. All of Above

Answer :B
Explanation : Heliophytes

QUE-9:Plants growing under shade are called:

  1. Sciophytes
  2. Psamophytes
  3. Psamophytes
  4. All of Above

Answer : A
Explanation : Sciophytes

QUE-10:The Bhindawas Wildlife Sanctuary is located in which state?

  1. Haryana
  2. Odisa
  3. Gujrat
  4. None of Above

Answer :A
Explanation : Haryana

QUE- 11: The basic unit of study of ecology is:

  1. Ecosystem
  2. Environment
  3. Biosphere
  4. All of Above

Answer : A
Explanation : Ecosystem

QUE- 12:The process of vernalization is practised in:

  1. Cold countries
  2. Hot countries
  3. Tropical countries
  4. All of Above

Answer : A
Explanation : Cold countries

QUE-13:Lincoln index measures:

  1. Population density
  2. Population mortality rate
  3. Population size
  4. All of Above

Answer :C
Explanation : Population size

QUE-14: The energy flow in an ecosystem is always :

  1. Uni Directional
  2. Bi Directional
  3. Down Directional
  4. All of Above

Answer : A
Explanation : Uni Directional

QUE- 15: How many components are there in species diversity?

  1. 3
  2. 4
  3. 5
  4. None of Above

Answer : A
Explanation : 3

QUE- 16: Which is the largest scale of biodiversity?

  1. Ecological
  2. Genetic
  3. Cell
  4. All of Above

Answer : A
Explanation : Ecological

QUE-17:Which is an example of ecosystem diversity?

  1. Sun
  2. Earth
  3. River
  4. All of Above

Answer : C
Explanation : River

QUE- 18:Terrestrial biodiversity is usually greater near about to:

  1. Tropic of cancer
  2. Equator
  3. Pole
  4. All of Above

Answer : B
Explanation : Equator

QUE- 19: The term ecosystem was proposed by:

  1. Grinnel
  2. Tansley
  3. Turesson
  4. None of Above

Answer :B
Explanation : Tansley

QUE-20: the abiotic components of an ecosystem is:

  1. Carbon
  2. Soil
  3. Protein
  4. All of Above

Answer : D
Explanation : All of Above

QUE-21: The result of acid rain is:

  1. Dying forests and lakes
  2. Indigestion in humans
  3. Greenhouse effect
  4. All of Above

Answer : A
Explanation : Dying forests and lakes

QUE- 22: Who can declare an area Under Wild Life Act:

  1. Suprem Court
  2. Central Government
  3. State Government
  4. All of Above

Answer : C
Explanation : State Government

QUE- 23: The main decomposers of ecosystem :

  1. Insects
  2. Prokaryotes
  3. Fungi
  4. All of Above

Answer :D
Explanation : All are decomposers

QUE- 24: Which is an artificial ecosystem?

  1. Forests
  2. Gardens
  3. Ponds
  4. All of Above

Answer : B
Explanation : Gardens

QUE-25: Which is the top carnivorous animal?

  1. Birds
  2. Tigers
  3. Snakes
  4. All of Above

Answer : B
Explanation : Tigers

QUE- 26: Hyenas and Vultures are classified as:

  1. Omnivorous
  2. Carnivorous
  3. Scavengers
  4. All of Above

Answer : C
Explanation : Scavengers

QUE- 27:A wide variety of living organisms is known as:

  1. Population
  2. Habitat
  3. Biodiversity
  4. All of Above

Answer : C
Explanation : Biodiversity

QUE-28:The name of the feature that allows organisms to survive :

  1. Adaptation
  2. Acclimatization
  3. Adjustment
  4. All of Above

Answer :A
Explanation : Adaptation

QUE- 29: Diversity of all living things depends on:

  1. Soils
  2. Rivers
  3. Geography
  4. All of Above

Answer :
Explanation :

QUE- 30:The age of earth is about:

  1. 4.54 billion years
  2. 3.45 billion years
  3. 5.32 billion years
  4. None of Above

Answer : A
Explanation : 4.54 billion years

QUE- 31-Which land biome is extremely cold and dry?

  1. desert
  2. grassland
  3. mountains
  4. All of Above

Answer :
Explanation :

QUE-32-Ponds and rivers are two types of

  1. marine biomes
  2. freshwater biomes
  3. rain forest biomes
  4. All of Above

Answer :
Explanation :

QUE- 33-In which biome would you find the greatest variety of life?

  1. Tropical Rainforest
  2. Desert
  3. Tundra
  4. All of Above

Answer :
Explanation :

QUE- 34- The term ecosystem was coined by:

  1. Al Gore
  2. Arthur Tansley
  3. Arrhenius Svante
  4. All of Above

Answer :B
Explanation : Arthur Tansley

QUE-35-The slow rate of decomposition fallen logs is due to:

  1. Low moisture content
  2. Low cellulose content
  3. Poor nitrogen content
  4. All of Above

Answer :A
Explanation : Low moisture content

QUE-36- Which occupies more than one trophic level in a pond ecosystem?

  1. Frog
  2. Phytoplankton
  3. Fish
  4. All of Above

Answer : C
Explanation :Fish

QUE-37- The natural reservoir of phosphorus is:

  1. Fossils
  2. Bones
  3. Rocks
  4. All of Above

Answer : C
Explanation : Rocks

QUE- 38- Which one of the following would appear as the pioneer organisms on bare rocks?

  1. Lichens
  2. Liverworts
  3. Mosses
  4. All of Above

Answer : A
Explanation : Lichens

QUE-39-Which is not the threat to biodiversity?

  1. Air Pollution
  2. High human population
  3. Cell phones
  4. All of Above

Answer :
Explanation :

QUE-40- The global distribution of biomes is determined by?

  1. climate
  2. Latitude
  3. air pressure
  4. All of Above

Answer : D
Explanation :All are the factors

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