quiz
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
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