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quiz

quiz
32問 • 1年前
  • ユーザ名非公開
  • 通報

    問題一覧

  • 1

    is a grouping of organisms that interact with each other and their environment in such a way as to preserve the grouping.

    Ecosystem

  • 2

    They form the environment and determine the type / structure of ecosystem. Sunlight (temperature) Nutrients • Rainfall, minerals, carbon, nitrogen,…..

    Abiotic components

  • 3

    is an very important environment factor: Source of energy for ecosystem Control factor for reproduction and migration.

    Light

  • 4

    What are the 7 limiting factors of an enviroment?

    Light Temperature Water Wind Topography Soil Biotic Factors

  • 5

    Very important factor affecting Directly effects on organisms Indirectly effects in modifying other environmental factors such as relative humidity and water availability

    Temperature

  • 6

    restrict ecosystem development because ,most organisms need large amounts of water to survive.

    Water

  • 7

    requirement for plants will vary both with environmental conditions and among different species.requirement for plants will vary both with environmental conditions and among different species.

    Water

  • 8

    plants can survive in extremely arid areas.

    Xerophytes

  • 9

    plants can survive in saline conditionsplants can survive in saline conditions

    Halophytes

  • 10

    plants live in water or in moist soil.

    Hydrophytes

  • 11

    can act as an environmental factor Directly by causing mechanical damage to plants Indirectly affecting relative humidity and evaporation rates.

    Wind

  • 12

    Mountain summits, coasts and open plains vegetation may be dwarfed as a result of ____ action.

    Wind

  • 13

    can influence ecosystem development in three major ways. Direct effects of altitude on temperature • normal lapse rate (-6.5oC/km) The combination of changes in temperature and relative humidity • an altitudinal zonation of ecosystems. Slope orientation and angle

    Topography

  • 14

    will be a critical factor in soil formation and drainage.

    Angle of slope

  • 15

    Attributes of ___, such as texture, pH, soil climate and organic content operate in a closely inter-related fashion to exert control on rates of decomposition nutrient cycling, plant distribution productivity.

    Soil

  • 16

    are the interactions that occur between living things.

    Biotic Factors

  • 17

    is by far the most important biotic factor.is by far the most important biotic factor.

    Man

  • 18

    modifies of ecosystems by fire, hunting and agriculture,….

    Man

  • 19

    Industrialization and the intensification of agriculture, ___ has obliterated large areas of natural systems and caused pollution of both terrestrial and aquatic habitats.

    Man

  • 20

    All green plants. They use solar energy, chlorophyll, inorganic nutrients and water to produce their own food. (Photosynthesis)

    Producers

  • 21

    What is the other term for Producers?

    Autotrophs

  • 22

    They consume the organic compounds in plant and animal tissues by eating.

    Consumers

  • 23

    plant feedersplant feeders

    Herbivores

  • 24

    meat eaters

    Carnivores

  • 25

    General feeders

    Omnivores

  • 26

    They are called a the primary consumers

    Herbivores

  • 27

    they are called the secondary consumers

    Carnivores

  • 28

    They are tiny organisms includes bacteria and fungi, which turn organic compounds in dead plants and animals into inorganic materials.

    Decomposers

  • 29

    They cause the continual recirculation of chemicals within ecosystem (nutrient cycle)

    Decomposers

  • 30

    Control factor for reproduction and migration

    Light

  • 31

    what color of plants that produce their own food through a process called PHOTOSYNTHESIS

    Green

  • 32

    Measures the hotness and coldness

    Temperature

  • Biology

    Biology

    ユーザ名非公開 · 25問 · 1年前

    Biology

    Biology

    25問 • 1年前
    ユーザ名非公開

    問題一覧

  • 1

    is a grouping of organisms that interact with each other and their environment in such a way as to preserve the grouping.

    Ecosystem

  • 2

    They form the environment and determine the type / structure of ecosystem. Sunlight (temperature) Nutrients • Rainfall, minerals, carbon, nitrogen,…..

    Abiotic components

  • 3

    is an very important environment factor: Source of energy for ecosystem Control factor for reproduction and migration.

    Light

  • 4

    What are the 7 limiting factors of an enviroment?

    Light Temperature Water Wind Topography Soil Biotic Factors

  • 5

    Very important factor affecting Directly effects on organisms Indirectly effects in modifying other environmental factors such as relative humidity and water availability

    Temperature

  • 6

    restrict ecosystem development because ,most organisms need large amounts of water to survive.

    Water

  • 7

    requirement for plants will vary both with environmental conditions and among different species.requirement for plants will vary both with environmental conditions and among different species.

    Water

  • 8

    plants can survive in extremely arid areas.

    Xerophytes

  • 9

    plants can survive in saline conditionsplants can survive in saline conditions

    Halophytes

  • 10

    plants live in water or in moist soil.

    Hydrophytes

  • 11

    can act as an environmental factor Directly by causing mechanical damage to plants Indirectly affecting relative humidity and evaporation rates.

    Wind

  • 12

    Mountain summits, coasts and open plains vegetation may be dwarfed as a result of ____ action.

    Wind

  • 13

    can influence ecosystem development in three major ways. Direct effects of altitude on temperature • normal lapse rate (-6.5oC/km) The combination of changes in temperature and relative humidity • an altitudinal zonation of ecosystems. Slope orientation and angle

    Topography

  • 14

    will be a critical factor in soil formation and drainage.

    Angle of slope

  • 15

    Attributes of ___, such as texture, pH, soil climate and organic content operate in a closely inter-related fashion to exert control on rates of decomposition nutrient cycling, plant distribution productivity.

    Soil

  • 16

    are the interactions that occur between living things.

    Biotic Factors

  • 17

    is by far the most important biotic factor.is by far the most important biotic factor.

    Man

  • 18

    modifies of ecosystems by fire, hunting and agriculture,….

    Man

  • 19

    Industrialization and the intensification of agriculture, ___ has obliterated large areas of natural systems and caused pollution of both terrestrial and aquatic habitats.

    Man

  • 20

    All green plants. They use solar energy, chlorophyll, inorganic nutrients and water to produce their own food. (Photosynthesis)

    Producers

  • 21

    What is the other term for Producers?

    Autotrophs

  • 22

    They consume the organic compounds in plant and animal tissues by eating.

    Consumers

  • 23

    plant feedersplant feeders

    Herbivores

  • 24

    meat eaters

    Carnivores

  • 25

    General feeders

    Omnivores

  • 26

    They are called a the primary consumers

    Herbivores

  • 27

    they are called the secondary consumers

    Carnivores

  • 28

    They are tiny organisms includes bacteria and fungi, which turn organic compounds in dead plants and animals into inorganic materials.

    Decomposers

  • 29

    They cause the continual recirculation of chemicals within ecosystem (nutrient cycle)

    Decomposers

  • 30

    Control factor for reproduction and migration

    Light

  • 31

    what color of plants that produce their own food through a process called PHOTOSYNTHESIS

    Green

  • 32

    Measures the hotness and coldness

    Temperature