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Ecology
Page 2
Questions (5,841)
Which of the following is a common pioneer species?
• oak tree • deer • moss • mouse
58 answers
asked by
two
260 views
Three bird species share a habitat. Bird A eats insects and plant seeds. Bird B drinks flower nectar. Bird C eats plant seeds.
A
12 answers
asked by
no
1,428 views
Jellyfish compete with anchovies for plankton and are preyed upon by tuna and swordfish. Which change might benefit jellyfish?(1
4 answers
asked by
pls help
429 views
What would MOST LIKELY happen if gazelles were removed from this ecosystem?
The populations of lions and zebras would increase.
4 answers
asked by
mjgn
193 views
Which situation is an example of interspecific competition?(1 point)
A) alligators hunting fish B) maple tree seedlings competing
1 answer
asked by
help
121 views
What aspect of an organism makes it an invasive species?(1 point) Responses It has no predators in the new ecosystem. It has no
1 answer
asked anonymously
47 views
Use the scenario to answer the question.
For a class assignment, you need to study a microscopic model of a freshwater biome.
1 answer
asked by
o
39 views
Which is a list of factors that will limit the carrying capacity of a species?(1 point)
Responses a. food supply and habitat
1 answer
asked by
o
33 views
In a grassland ecosystem, grass is the producer. The grass is eaten by rabbits. The rabbits are eaten by foxes. And the foxes
1 answer
asked by
ulyjh,b
114 views
Which of the following is a producer in the food web shown below?
* Captionless Image ant tadpole sunlight grass
1 answer
asked by
f
64 views
Primary succession occurs when a pioneer species moves into an area that has no plants. Which organisms are common pioneer
17 answers
asked by
Goldfish
5,573 views
In which situation will primary succession most likely occur?(1 point)
Responses A disease kills off most of the plant species in
3 answers
asked by
Tom Holland
242 views
Which would be a pair of ecological equivalents?
zooplankton andsea anemone salmon and seagull rattlesnake and desert rat
6 answers
asked by
kaley
969 views
Joshua trees cannot germinate and grow as easily in today's warmer climate. Which of these actions would be most likely to help
10 answers
asked by
Lulu
5,427 views
ecologists usually study a specfic populaions of organisms rather than studying the entire species why?
4 answers
asked by
elle
856 views
Which of the following describes a population?
A. a bird flying through the trees to its nest B. elephants and zebras foraging
4 answers
asked by
T^T
408 views
How are the flow of matter and the flow of energy through ecosystems different?
6 answers
asked by
bex
1,220 views
Use the sentence to answer the question. Certain trees, in fact, produce seeds only when fire heats them. If the fire removes
2 answers
asked by
thank you
312 views
How are algae and polyps related?
A. The polyps get most of their food from the algae. B. The polyps embed themselves in the
1 answer
asked by
Help
72 views
Select both the primary producer and the secondary consumer in the kelp forest food chain
Sea Otter Kelp Sun Sea Urchin
1 answer
asked anonymously
41 views
Population and Ecosystems Unit Test
1. Three bird species share a habitat. Bird A eats insects and plant seeds. Bird B drinks
1 answer
asked by
Arry
78 views
Read the passage about plankton algae.
Plankton algae are microscopic algae that live in water. In a healthy pond ecosystem,
1 answer
asked by
kjhgb cd
42 views
Chloe is investigating the population size of rabbits in a woodland ecosystem. She researches the known population of rabbits
1 answer
asked anonymously
46 views
In three to five sentences explain how resource scarcity, competition, and the survival of organisms are connected.(4 points)The
1 answer
asked by
Bot GPT 3.5
17 views
Which choice correctly identifies a positive correlation regarding the increase in black peppered moth populations in England
1 answer
asked by
V
31 views
In this ecosystem, oak trees have a biomass of 124,778 gm2
and create 78,871 kcalm2yr of energy. How much energy will the
15 answers
asked by
hello
161 views
What statement is correct about the population of peppered moths in modern Britain
3 answers
asked by
khloe
238 views
Consider the following scenario:
A drought hits the habitat of a semi-aquatic bird population. All ponds dry up, and fish
47 answers
asked by
sebastian chapa
875 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
2 answers
asked by
UnicornLover36
108 views
Beavers, large members of the rodent family in North America, are often referred to as “ecosystem/keystone engineers” by
3 answers
asked by
༼ つ ◕_◕ ༽つ
175 views
Which of the following is a common pioneer species?(1 point)
Responses moss moss mouse mouse deer deer oak tree oak tree
6 answers
asked anonymously
317 views
Imagine that an ecosystem contains, rabbits, foxes, wolves, and deer. The following predator-prey relationships exist:
•
3 answers
asked by
Lila England
305 views
How might bird populations on mountainsides respond to a warming climate
10 answers
asked by
D
185 views
Which is most likely a keystone species?
a wolves in Yellowstone National Park, which eat elk, who graze on willows, on which
4 answers
asked by
i dont like school but love Minecraft
435 views
1) parasites can kill their hosts
A. True B. False 2) the addition or removal of a species causes a trophic Cascade A. True B.
4 answers
asked by
tiff
3,067 views
After spraying crops with DDT for several years, farmers found that populations of insect pests reboundED. One reason was that
6 answers
asked by
mary22
999 views
A pig eats nuts,berries,fungi and insects.What type of consumer is a pig
A)producer B)consumer C)omnivore D)decomposer
6 answers
asked by
miki
2,101 views
Examine the experiment. What factors may affect the carrying capacity of rotifers in the presence of water fleas?
2 answers
asked by
OwO
11,596 views
Why is each level of the energy pyramid smaller than the level directly below it?(1 point) Responses Because 10% of the energy
3 answers
asked by
Pretty Boy
314 views
Which type of organism is the first organism in an energy pyramid or food chain?(1 point) Responses producer producer primary
4 answers
asked anonymously
201 views
Briefly explain why the nitrogen cycle is an repeated pattern in nature in short
1 answer
asked anonymously
97 views
Some species, such as wild pigs, can completely change an ecosystem.
Select the correct words from the drop-down menus to
1 answer
asked by
Alto Saxaphone
52 views
What is the difference between a detritivore and a decomposer?(1 point)
Responses While detritivores feed on dead organic matter,
1 answer
asked anonymously
39 views
What aspect of an organism makes it an invasive species?(1 point)
Responses It has no predators in the new ecosystem. It has no
1 answer
asked anonymously
31 views
Of the predators in the image, which one is most likely a keystone species? Mountain lions; ringtail; frog; pine martens
1 answer
asked anonymously
37 views
Which ecosystem likely has the lowest species diversity?(1 point)
Responses desert desert tropical rainforest tropical rainforest
1 answer
asked anonymously
44 views
Chloe is investigating the population size of rabbits in a woodland ecosystem. She researches the known population of rabbits
1 answer
asked anonymously
31 views
Which of the following is classified as a secondary consumer?(1 point) Responses Squirrel Squirrel Fox Fox Flowers Flowers Soil
1 answer
asked by
Air Supply
27 views
How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck of extension
1 answer
asked anonymously
47 views
What aspect of an organism makes it an invasive species? (1 point)
• It is harmful to organisms in all ecosystems. • It has
5 answers
asked anonymously
41 views
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