EBK BIOLOGY
4th Edition
ISBN: 8220102797376
Author: BROOKER
Publisher: YUZU
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Textbook Question
Chapter 54, Problem 1TY
Which of the following is probably the most important factor in the distribution of organisms in the environment?
- a. light
- b. temperature
- c. salinity
- d. water availability
- e. pH
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Students have asked these similar questions
Abiotic factors are important to biotic organisms because they include
A.Weather and rocks
B. Resources and conditions
C. Single-celled organisms
D. Plants and bacteria
Which of the following does not vary predictably with the depth ofthe aquatic environment?a. dissolved oxygen
b. temperature
c. penetration by sunlight
d. salinity
Answer the questions below based on the Active Reading above:
1. Organisms need
to live and
to survive.
2. What do limiting factors do?
a. Separate biotic factors from abiotic factors.
b. Determine which is the predator and which is the prey.
€. Regulate how many organisms live in an ecosystem.
d. Determine which natural disasters will hit an area.
3. Which of the following are abiotic limiting factors?
a. The decomposers in an ecosystem.
b. The populations of producers in a given habitat.
c. Carrying capacities of several species.
d. Water, space, and oxygen.
4. Which of the following is a biotic limiting factor?
a. The amount of breathable oxygen available to a population.
b. Food available for organisms
lw ast
C. The nitrogen to oxygen ratio in the air supply.
d. The number of bodies of water in a habitat.
5. In biology, what is carrying-capacity?
a. The maximum population size an ecosystem can support.
b. A total list of the limiting factors.
C. How much weight an organism can…
Chapter 54 Solutions
EBK BIOLOGY
Ch. 54.1 - Prob. 1EQCh. 54.1 - Prob. 2EQCh. 54.1 - What was the function of the activated carbon used...Ch. 54.2 - Prob. 1CCCh. 54.3 - Prob. 1CCCh. 54.3 - Prob. 2CCCh. 54.3 - Prob. 1BCCh. 54.3 - Prob. 3CCCh. 54.4 - Prob. 1CCCh. 54.5 - Prob. 1CC
Ch. 54.5 - Prob. 2CCCh. 54 - Prob. 1BCCh. 54 - Which of the following is probably the most...Ch. 54 - Prob. 2TYCh. 54 - Prob. 3TYCh. 54 - Physics is to engineering as ecology is to a....Ch. 54 - Prob. 5TYCh. 54 - Prob. 6TYCh. 54 - Prob. 7TYCh. 54 - Prob. 8TYCh. 54 - Prob. 9TYCh. 54 - Prob. 10TYCh. 54 - Prob. 1CQCh. 54 - Prob. 2CQCh. 54 - Prob. 3CQCh. 54 - Prob. 1COQCh. 54 - Based on your knowledge of biomes, identify the...
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- Science Name: Date: Class: Range of Tolerance Data Analysis One of the responsibilities of an aquatic biologist is to make sure that the abiotic factors stay wiumh the acceptable ranges for the optimal help for the Species within the local ecosystem. Bcologists, including aquatic biologists, use the range of tolerance to monitor the number of different populations residing in the area. m order to do so they use statistical models. Create a graph displaying on the x-axis the ranges of abiotic conditions such as temperature to study the population of rainbow trout in the area ( use the launch model as an example), Label each interval with temperature range and condition. What Causing Stress in Rainbow Trout Population The optimal range is the amount of an abiotic factor that produces the highest possible population. For water temperature, this would be about 6-10°C. Label this area on the graph. 1. 2. The zone of physiologic stress occurs when an abiotic factor exists at levels that are…arrow_forwardThe preservation of ecosystems indirectly provides fresh water becausea. trees produce water as a result of photosynthesis.b. animals excrete water-based products.c. forests soak up water and release it slowly.d. ecosystems promote the growth of bacteria that release water into the environment.e. plants trap moisture with their leaves.arrow_forwardEutrophication in water bodies can lead to the formation of dead zones due to a depletion of a. oxygen. b. carbon. c. nitrogen. d. decomposers. e. phosphorus.arrow_forward
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