Unit 5 Science test

Question 1

What is the definition of biotic?

Answer 1

A living thing
Ex. Human, Dog, Cat

Question 2

What is the definition of abiotic?

Answer 2

Non-living things
Ex. Water, Air, Temperature

Question 3

What is the definition of an organism?

Answer 3

An organism is one living thing

Question 4

What is the definition of a population?

Answer 4

A population is all the living things of the same species in an area

Question 5

What is the definition of a community?

Answer 5

A community is all the living things in an area

Question 6

What is the definition of a ecosystem

Answer 6

A ecosystem is everything that is living and non-living

Question 7

What is the definition of parasitism?

Answer 7

One organism feeds on another
:( :)

Question 8

What is the definition of mutualism?

Answer 8

Symbiotic relationship in which BOTH species benefit
:) :)

Question 9

What is the definition of commensalism?

Answer 9

One species benefits and the other is neither harmed or helped
:) :I

Question 10

What is the definition of a herbivore?

Answer 10

Only eats plants

Question 11

What is the definition of a carnivore?

Answer 11

Only eats meat

Question 12

What is the definition of a omnivore?

Answer 12

Eats both plants and meat

Question 13

What is the definition of a decomposer

Answer 13

A living thing that consumes waste
Natures recyclers

Question 14

Energy in an ecosystem is continuously lost as ——– as it goes from one organism to another

Answer 14

Heat!