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Write briefly about the negative and positive changes humans make in the ecosystem.
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∙ 12y ago
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Are bobcats important to humans?
Yes -they help maintain the rodent and rabbit populations.
What are the populations affected by humans in the saguaro national park?
what are the populations affected by humans???
How may the snowy owl change the environment?
the snowy owl changes the environment by keeping control of their populations of their prey
How is the killer whale useful?
they help regulate are ocean populations and are non deadly to humans in the wild unlike sharks
What is the movement of humans from of populations?
Migration
Can owl see good?
yes an owl can see better then 3 humans combined
Which bird has eyes like humans?
Owl
Are bats a population?
No! because they are not humans and no populations.
What are the main threats to blackbuck's populations?
The main threats to blackbuck's populations is inbreeding and humans. Humans are making their habitat not a good fit for living the blackbucks species.
What is the enemie of the spotted owl?
Barred Owls; Humans
How can owl pellets help us?
owl pellets can help us understand more about what owls have benn eating and what contents are in these can help us understand more about the dietary habits of an owl
Why are owl pellets important for scientists to study?
Owl pellets are very important for scientists because when they study the components of the ball of pellet they find the bones of the animals that the owl has eaten, mostly small rodent and bats, so he can know what kind of small mouse and bat live in the area. If the scientist takes up the pellets of the owl regularly, then he can observe the variations of these populations: the growth or diminution of the populations of mice and bats is showed by the augmentation or diminution of the bones in the owl's pellets.
