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Ecology
Page 9
Questions (6,415)
In one or two sentences, describe how an invasive species can be introduced into an ecosystem by humans. Name a specific
1 answer
asked by
rstaats88
123 views
In one or two sentences, choose an ecosystem and describe a food chain within that ecosystem, giving examples of producers and
1 answer
asked by
rstaats88
93 views
Describe the difference between a food chain and a food web.(1 point)
Responses A food chain represents one possible pathway that
1 answer
asked by
rstaats88
151 views
What would happen to ecosystems without producers in the food chain?(1 point)
Responses Without producers, only consumers and
1 answer
asked by
rstaats88
158 views
Why is humus a natural resource that is important for plant growth?(1 point)
Responses It provides nutrients for plants to grow.
1 answer
asked by
Iyona McKenzie
99 views
Suggest why it is very difficult to eradicate an introduced species,
once it has settled into a new place.
3 answers
asked anonymously
84 views
What aspect of an organism makes it an invasive species?
1 answer
asked by
....
122 views
In almost all chains of consequences, what happens over time as the consequences unfold?
* 1 point Consequences decrease in size
3 answers
asked by
sturdy boy 2008🕺
271 views
What is the most biodiverse ecosystem in the world?
1 point cold desert tundra taiga coral reef
1 answer
asked by
Hi
132 views
What is the most biodiverse ecosystem in the world?
1 answer
asked by
Hi
127 views
What is the primary role of the pioneer species in an ecosystem?
* 1 point
3 answers
asked by
Hi
207 views
How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck extension
1 answer
asked by
shim
123 views
In an ecosystem, the average temperature increases, causing a shorter winter. There are two varieties of rabbits in this area,
1 answer
asked by
shim
214 views
In an ecosystem, there are two color varieties within a species of toads: brown and green. Over 50 years, the proportion of the
1 answer
asked by
shim
117 views
WHICH STATEMENT IS TRUE?
AN ECOSYSTEM IS CLASSIFIED BY FACTORS SUCH AS TEMPERATURE AND PRECIPITATION SOME BIOMES CAN BE TOO SMALL
1 answer
asked by
ANGIE
82 views
What aspect of an organism makes it an invasive species?
A. It is from a different ecosystem. B. It has no predators in the new
1 answer
asked by
(ノ◕ヮ◕)ノ
105 views
Long-billed curlews eat many different kinds of insects, including grasshoppers, as a source of food. It has been shown that
1 answer
asked by
stan enhypen
94 views
Which ecosystem is most resilient to change due to its high diversity?
1 answer
asked by
....
194 views
A new predator is introduced into the ecosystem shown in the food web below this predator feeds on bees and mice how will this
3 answers
asked anonymously
178 views
Look at the food web shown below which organism can get energy from producers squid zoo Plankton sperm whales high top plankton
1 answer
asked anonymously
93 views
If there are no decomposers which of the following would most likely happen some plants might die due to a short shortage of
1 answer
asked anonymously
109 views
How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck extension
1 answer
asked by
shim
77 views
Consider the following scenario:
You are a scientist observing rodents on the Galapagos Islands. You notice that the introduction
1 answer
asked by
someone?
183 views
Two members of the same species fight over who gets a certain food. Members of different species try to take over a certain
1 answer
asked by
jjjjjjjjjj
96 views
A colony of bees was observed feeding on nectar while pollinating plants. What type of ecological relationship exists between
1 answer
asked by
jjjjjjjjjj
107 views
Owls and mice have a predator/prey relationship. Owls are the predators, and mice are the prey.
What happens to the mouse
3 answers
asked by
BK
291 views
Emperor penguins breed on shelves of sea ice in the winter. By spring, the chicks have developed waterproof plumage and are
1 answer
asked by
Answers Forever
82 views
Which of the following describes a population?(1 point)
Responses rain falling on flowers and rocks in a garden rain falling on
25 answers
asked by
Answers Forever
130 views
How could wildfire immediately impact competition in a forest ecosystem?
a Competition would increase. Wildfires would increase
4 answers
asked by
h
209 views
What happens to an ecosystem when the primary consumers disappear?
a Both the producer and secondary consumer populations
1 answer
asked by
h
155 views
In order to explain how changes to physical components of an ecosystem affect populations, you must use data from observations
1 answer
asked by
h
124 views
It is refers to all animal life in an ecosystem?
1 answer
asked anonymously
41 views
It refers to all animal life in an ecosystem
1 answer
asked anonymously
49 views
a large collection of flora and faunaoccupying a major habitat
1 answer
asked anonymously
44 views
Plants, bison, elk, and wolves are all members of an ecosystem. The bison and elk are both primary consumers in this ecosystem,
1 answer
asked by
Olivia
173 views
Which one of the following animals is most likely to be a keystone species, based on the food web provided?
(1 point) Responses
1 answer
asked by
Olivia
109 views
Which biome has the following abiotic factors?
1 answer
asked by
Zoey
95 views
Explain how metabolism has a part in the flow of energy in an ecosystem.
I'd appreciate some help! ^^
1 answer
asked by
Mia
91 views
Which statement best describes ecological health?
a. ecological health concerns the relationship among ecosystems, ecosystem
1 answer
asked by
rstaats88
276 views
In an ecosystem with low biodiversity, the removal of a species will
a. not affect the ecosystem because another species will
1 answer
asked by
rstaats88
157 views
Imagine that an ecosystem contains rabbits, foxes, wolves, and deer. The following predator-prey relationships exist:
Rabbits are
7 answers
asked by
rstaats88
398 views
imagine that an ecosystem contains rabbits, foxes, wolves, and deer. The following predator-prey relationships exist:
• Rabbits
3 answers
asked by
two
259 views
Which statement is true?
a. Biomes contain thousands of ecosystems and provide ecosystem services. b. Some biomes can be too
1 answer
asked by
rstaats88
116 views
How are food webs used to help explain ecosystem interactions?
24 answers
asked by
K
118 views
give an example of competition in the ecosystem
1 answer
asked by
jjjjjjjjjj
80 views
Which is a list of biotic factors?
a.water, soil, oxygen b.oak tree, ferret, eagle c.eagle, water, soil d.ferret, eagle, water
1 answer
asked by
in
88 views
Define Carrying Capacity, limiting factors and Competition.
2 answers
asked by
jjjjjjjjjj
84 views
Food chains always start with ______________________.
scavengers consumers decomposers producers
1 answer
asked by
Toga
78 views
Living things that make their own food are called ____________________. (producers, consumers, decomposers, scavengers)
1 answer
asked by
Toga
70 views
What is an ecosystem?
A community of living things. A community of non-living things. An economical system of things A community
1 answer
asked by
Toga
93 views
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