Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Ecology Ch. 3 Review

Pearson Chapter 3 Review Guide

QuestionAnswer
What is the study of natural processes in the environment and how humans can affect them? environmental science
What is an example of captive breeding? The mating of California condors in zoos
Name the most diverse ecosystems on Earth. tropical rain forests
What is pollution? The contamination of Earth's land, water, or air.
What is an example of habitat preservation? Yellowstone National Park
What are examples of renewable resources? trees, water, wind, and sunlight
What is the difference between selective cutting and clear-cutting? Selective cutting leaves trees of various sizes and species, but clear-cutting takes all the trees.
What is the practice of raising fish and other water-dwelling organisms for food? aqua culture
What happens to the population if fish are caught faster than they can breed? The population will decrease.
What is it called when only some trees in a forest are cut down and a mix of tree sizes and species are left standing? Selective cutting
What is a fishery? An area with a large population of valuable ocean organisms.
What does it mean for a species to be extinct? All members of a species disappears from Earth.
What can laws prohibiting products made form species do? Help protect endangered species.
What is habitat destruction? The loss of a natural habitat.
What does biodiversity mean? The number of different species in an area.
What factors affect an area's biodiversity? genetic diversity, climate, niche diversity, area, and extinction of species
What is a keystone species? A species that influences the survival of many other species in an ecosystem.
What are costs and benefits on an environmental issue? The positives and negatives
What are some costs for offshore drilling? setting up sites; transporting oil; oil spills
What are some benefits for offshore drilling? create jobs; builds oil supplies; decreases dependence on foreign oil
Created by: kstevenson
Popular Ecology sets

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards