Flashcards on The biosphere, created by Berta Santa-Maria on 13/02/2017.
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Created by Berta Santa-Maria
almost 8 years ago
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Close
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Created by Berta Santa-Maria
almost 8 years ago
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THE BIOSPHERE IS ....
ORGANISMS OF THE SAME SPECIES HAVE DIFFERENT TYPES OF RELATIONSHIP
THE MOVEMENT OF ENERGY THROUGH AN ECOSYSTEM (HOW ANIMALS EAT) CAN BE REPRESENTED IN TWO WAYS
THIS IS CALLED?
A FOOD WEB IS......
THEY ARE:
A) FAMILY GROUPS
B) HIERARCHICAL COMMUNITIES
C) GREGARIOUS SPECIES
COMPETITION HAPPEN WHEN...
WHICH ARE THE LEVELS OF A FOOD CHAIN?
WHO ARE THE PRODUCERS AND WHY?
PRIMARY CONSUMERS ARE:
A) HERBIVORES
B) CARNIVORES
C) OMNIVORES
WHAT IS THE DIFFERENCE BETWEEN AN EXTINCT SPECIES AND ENDANGER SPECIES?
NAME THREE CAUSES OF EXTINCTION
Name at least two extinct animals
