Quiz about Test for 7th graders. Beginning of the year Science

Question 1

What is a predator?

Accepted Answer

An animal that hunts and eats other animals

Answer

A type of plant

Answer

An animal that hunts and eats other animals but could get eaten

Question 2

What is prey

Accepted Answer

An animal hunted or caught for food

Answer

A type of bird

Answer

A type of plant

Question 3

What is symbiosis

Accepted Answer

The relationship between two individuals of two different species who live together in a close relationship

Answer

A relationship in which both species benefit from the relationship

Answer

The relationship between cats and dogs

Question 4

What is Commensalism

Accepted Answer

Symbiotic relationship in which one species benefits while the other is not affected.

Answer

A symbiotic relationship in which both species benifit from the re

Answer

They get food by hunting

Question 5

What is Parasitism

Accepted Answer

A symbiotic relationship in which one species benefits while the other is harmed. Includes a hast and a parasite.

Answer

Symbiotic relationship in which one species benefits while the other is not affected.

Answer

A symbiotic relationship in which both species benifit from the relationship

Question 6

What is mutualism

Accepted Answer

A symbiotic relationship in which both species benefit from the relationship

Answer

The relationship between individuals of two different species who live together in a close relationship

Answer

Symbiotic relationship in which one species benefits while the other is not affected.

Question 7

What is a primary producer

Accepted Answer

organisms using sunlight directly to make food or hot deep sea vents.

Answer

organisms that use wind to push the surface over and erosion happens

Answer

organisms that use ice to build off and harden the water.

Question 8

What is a Primary consumer

Accepted Answer

An organism that eats producers

Answer

An organism that eats only meat

Answer

An organism that eats both plants and animals

Answer

An organism that produces its own food

Question 9

What is a secondary consumer

Accepted Answer

An organism that eats primary consumers

Answer

An organism that eats producers

Answer

An organism that eats decomposers

Answer

An organism that eats only plants

Question 10

What is a tertiary consumer

Accepted Answer

An organism that consumes primary consumers

Answer

An organism that consumes only plants

Answer

An organism that consumes both plants and animals

Answer

An organism that consumes only animals

Question 11

What is a Decomposer

Accepted Answer

An organism that breaks down dead or decaying organisms

Answer

A type of computer program

Answer

A type of chemical reaction

Answer

A type of mathematical equation

Question 12

What is the flow of energy

Accepted Answer

From high energy to low energy

Answer

From low energy to high energy

Answer

From left to right

Answer

From right to left

Question 13

What is Energy Loss and Equilibrium

Accepted Answer

Energy loss and equilibrium refer to the balance between energy input and energy output in a system

Answer

Energy loss and equilibrium refer to the state of a system where all forces are balanced

Answer

Energy loss and equilibrium refer to the process of losing energy through heat or sound

Answer

Energy loss and equilibrium refer to the loss of energy in a system due to friction or resistance

Question 14

What is a habitat?

Accepted Answer

Where an organism lives and all the resources (biotic and abiotic) it needs to survive

Answer

Where an ecosystem lives and all the resources (biotic and abiotic) it needs to survive

Answer

Where an species lives and all the resources (biotic and abiotic) it needs to survive

Answer

Where an predator lives and all the resources (biotic and abiotic) it needs to survive

Question 15

What is a niche?

Accepted Answer

The species role in its environment

Answer

Includes the type of food it eats, what other organisms eat it, the ability to reproduce, the habitat it needs

Answer

The species role in its community

Answer

The species role in its population

Question 16

What is competition?

Accepted Answer

When organisms attempt to use the same source at the same place or time.

Answer

WHen organisms attempt to use the same source at the same place or time.

Answer

WHEn organisms attempt to use the same source at the same place or time.

Answer

WHEN organisms attempt to use the same source at the same place or time.

Question 17

What is the Competitive Exclusion Principle?

Accepted Answer

No two species can occupy the same niche in the same habitat at the same time

Answer

No Two species can occupy the same niche in the same habitat at the same time

Answer

No 2 species can occupy the same niche in the same habitat at the same time

Answer

No to species can occupy the same niche in the same habitat at the same time

Question 18

What is Symbiosis?

Accepted Answer

A close ecological relationship between the individuals of two (or more) different species (sym = together; bio = life)

Answer

A close ecological relationship between the individuals of two (or more) different species (symb = together; bio = life)

Answer

A close ecological relationship between the individuals of two (or more) different species (symi = together; bio = life)

Answer

a close ecological relationship between the individuals of two (or more) different species (sym = together; bio = life)

Question 19

What are examples of competition?

Accepted Answer

Two flowering plants that complete for the same space (both are harmed due to energy expense)

Accepted Answer

Introduced species competing with native species (e.g., house sparrow competes with native bluebird, kudzu, covering native vegetation)

Answer

A close ecological relationship between the individuals of two (or more) different species (sym = together; bio = life)

Answer

A close ecological relationship between the individuals

Question 20

Definiton for Competition

Accepted Answer

Both organisms are harmed

Answer

Both organisms benefit

Answer

One organism benefits, other is unaffected

Answer

Parasitism benefits, host is harmed

Question 21

Defitinition for Herbivory

Accepted Answer

Herbivore benefits, plant is harmed or killed

Answer

Predator benefits, prey is killed

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