Facts 1
Which of the following is a basic human need?
a)telephone
b)water
c)pop
d) air conditioning
b) water
a species that makes its own food is called a
a)producer
b)consumer
c)herbivore
d)photosynthesis
d- photosynthesis
Biotic means living, and abiotic means non living.
True or False
True
the 4 basic needs are....
food, water, shelter(habitat), air exchange
adaptations are inherited characteristics that help an organism to survive and reproduce in its environment.
True of False
True
What are the 3 R's?
Reduce, Reuse, Recycle
What are 4 examples of natural resources?
trees, water, oil ,minerals.
a mutual relationship has which of the following characteristics?
a) two organisms of the same size
b)two organisms both feeding on another organism
c)two organisms of the same species
d)two organism both benefiting from the relationship
d- two organism benefiting from the same relationship
An ecologist studies....
Ecology
The main difference between the food chain and the food web is...
a)a food chain shows how energy is stored
b)a food web shoes how energy is used
c) a food web is a complex system of food chains
d)a food chain is a combination of different food webs.
c- food web is a complex system of food chains
a) host, commensalism, mutualism
b)commensalism, mutualism, predator
c)commensalism, mututalism, parasitism
d)parasitic, positive, mutual
c- commensalism, mututalism, parasitism
the top of the food pyramid would have this organism
a)grass
b) ice
c)rabbits
d)coyote
d- coyote
which process takes carbon out of the atmosphere (air)?
a) photosynthesis in pants
b) burning oil
c) animals breathing
a - photosynthesis in plants
which term best describes the robin in the relationship between the robin and the worm?
a) abiotic factor
b)predator
c)prey
d)producer
c - prey
An ecosystem is defined as the...
a)basic things around an organism
b)different parts of the environment
c)network of interactions that links and non living things
c - network of interactions that links living and non living things