Deck 1 Flashcards
What is ecology?
The study of plants and animals and the environment that they live in.
What is the biosphere?
the part of the earth that contains life
Give an example of something that is biotic/abiotic
Biotic: plants abiotic: minerals
what is flora?
plants in an ecosystem
What is fauna?
Animals in an ecosystem
What factor has the greatest effect on the plants and animals that live in a particular ecosystem?
climate
K
K
What is a niche?
The job or role that a particular organism performs
Name 2 factors that determine an animal’s niche
by what it eats and what eats it
What is a population?
the number of species in a given area
What is a community?
all the populations living together in a given area
What are 2 different kinds of niches an animal can have?
the role it plays in a community and the role it plays in its family
What is a food chain?
A series of organisms in the order that they feed on one another
What is a producer?
something that produces its own food and energy (plants)
What is a comsumer?
an organism that doesn’t produce its own food but eats plants and animals
What is a food web?
the interactions among multiple food chains
List 2 carnivores
Fox/wolf
list 2 herbivores
Deer/rabits
list 2 omnivores
bear/skunk
is a black bear a first or second order consumer?
second consumer (depends on what it eats)
Is a man an herbivore, carnivore, or omnivore?
omnivore (depends, vegan)
Explain how a food chain shows energy flow
plant (which gets energy from the sun) is eaten by an animal then that is eaten by another animal
What are organisms called that eat dead plants and animals?
scavengers
Name 2 different animals that eat dead plants or animals
vultures/hyenas