Skip to content
Get Revising
Search:
Keyword:
Go
Subject
Resource type:
Resource type (all)
Flashcards
Revision cards
Revision notes
Quizzes
Mindmaps
Crosswords
Organise your thinking
Quizsearches
Shared resources
Join
Join Get Revising
Start learning now
Already a member?
Please sign in
Email address
Password
Forgotten your password?
Remember my details
Log in
Create
GCSE
A Level & IB
University
Study planner
Past papers
For teachers
More cards in this set
Card 6
Front
The _______ traps are set into the ground to catch small insects. A mixture of ethanol or detergent is sometimes used to kill the samples.
Back
Card 7
Front
These are square frames that typically have sides of length 0.5m. Must be placed randomly. Can estimate the population of a certain species.
Back
Card 8
Front
A capture/recapture method to estimate animal populations called the _______ index.
Back
Card 9
Front
A gradual change in the distribution of a species across a habitat.
Back
Card 10
Front
Part of the physical environment where an animal or plant lives.
Back
Card 11
Front
Total number of individuals of all the different populations of organisms that live together in a habitat at any one time.
Back
Card 12
Front
Variety of different species living in a habitat.
Back
Card 13
Front
Physical environment with a particular set of conditions, plus all the organisms that live in it.
Back
Card 14
Front
Man-made ecosystem, carefully controlled to keep the conditions constant. Biodiversity lower that non man-made ones.
Back
See full card set
