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BIOL 111 ecology exam Questions with Answers (100%
Correct Answers)
The sum of all earth's ecosystem is called the Answer: biosphere
The level of ecological organization that incorporates abiotic factors is
the Answer: ecosystem
The immediate results of the widespread use of pesticides and
fertilizers included ____, but long-term results included ___. Answer:
Dramatic increases in crop yields ... the evolution of pest resistance
In terms of global air circulation, the tropics are a region where air
Answer: Rise and cools, dropping rain
The greatest annual input and last seasonal variation in dolor radiation
occurs in the Answer: tropics
Most of the world's deserts are located at latitudes where Answer:
Cold, dry air moving toward the poles descends
When people speak of the "rain shadow" of the organ mountains (the
mountains east of Las Cruces, NM), they are referring to the Answer:
Fact that air currents come from the east and moisture is dropped on
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, 2
the east side of the mountains, leaving less moisture on the west aside
of the mountains
Which of the following statements about biomes, the major terrestrial
ecosystems covering the earth is true? Answer: Fire is very important
in some biomes
The major reason for tropical deforestation is Answer: People clearing
forests to open up land for agriculture
Which of the following statements about deserts and the organisms
that live there is true? Answer: Many desert animals are nocturnal
Chaparral vegetation occurs around much of the central valley of
central and southern California. The biomes is very similar to that
found Answer: In the Mediterranean region
In which of the following biomes would you expect to find the highest
abundance of large, grazing mammals? Answer: Temperate grassland
Which of the following biomes is dominated by coniferous trees
adapted to surviving long, harsh winners and short wet summers?
Answer: Tiaga
© 2025 All rights reserved
BIOL 111 ecology exam Questions with Answers (100%
Correct Answers)
The sum of all earth's ecosystem is called the Answer: biosphere
The level of ecological organization that incorporates abiotic factors is
the Answer: ecosystem
The immediate results of the widespread use of pesticides and
fertilizers included ____, but long-term results included ___. Answer:
Dramatic increases in crop yields ... the evolution of pest resistance
In terms of global air circulation, the tropics are a region where air
Answer: Rise and cools, dropping rain
The greatest annual input and last seasonal variation in dolor radiation
occurs in the Answer: tropics
Most of the world's deserts are located at latitudes where Answer:
Cold, dry air moving toward the poles descends
When people speak of the "rain shadow" of the organ mountains (the
mountains east of Las Cruces, NM), they are referring to the Answer:
Fact that air currents come from the east and moisture is dropped on
© 2025 All rights reserved
, 2
the east side of the mountains, leaving less moisture on the west aside
of the mountains
Which of the following statements about biomes, the major terrestrial
ecosystems covering the earth is true? Answer: Fire is very important
in some biomes
The major reason for tropical deforestation is Answer: People clearing
forests to open up land for agriculture
Which of the following statements about deserts and the organisms
that live there is true? Answer: Many desert animals are nocturnal
Chaparral vegetation occurs around much of the central valley of
central and southern California. The biomes is very similar to that
found Answer: In the Mediterranean region
In which of the following biomes would you expect to find the highest
abundance of large, grazing mammals? Answer: Temperate grassland
Which of the following biomes is dominated by coniferous trees
adapted to surviving long, harsh winners and short wet summers?
Answer: Tiaga
© 2025 All rights reserved
