24-25: FINAL REVIEW

Which of the following is the correct order of organization in living things from most basic (simple) to most complex?

• Organism, cell, tissue, organ, organ system

• Organ system, organ, tissue, cell, organism

• Cell, tissue, organ, organ system, organism

• Cell, organ, tissue, organ, organism, organ system

Tags

NGSS.MS-LS1-3

What is an example of a biotic factor?

• Sunlight

• Water

• Grass

• Temperature

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

A population that is eaten by organisms from another population is a ______ population.

• resource population

• resort population

• resident population

• respectful population

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Snakes can eat rabbits. What would happen to the rabbit population if the snake population doubled?

• The rabbit population would stay the same

• The rabbit population would go down

• The rabbit population would go up

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What do the arrows in a food chain represent?

• Who eats who

• Movement of sunlight

• Movement of energy

• How hungry an organism is

Tags

NGSS.MS-LS2-3

What is the significance of trophic levels in understanding energy flow in ecosystems?

• They indicate the physical location of organisms in an ecosystem

• They show the complexity of feeding relationships in a community

• They help to understand the distribution of organisms in different habitats

• They illustrate how energy is transferred from one organism to another

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Organisms that break down dead animals and plants and their wastes are known as ______.

• scavengers

• autotrophs

• bacteria

• decomposers

In a food chain, what role do plants play?

• Primary consumers

• Secondary consumers

• Producers

Tags

NGSS.MS-LS2-3

Which shows the correct flow of energy through this simple food chain?

• fox → grass → rabbit

• grass → fox → rabbit

• grass → rabbit → fox

• rabbit → grass → fox

Tags

NGSS.MS-LS2-3

In this energy pyramid, which organisms have the most energy available?

• Producers

• Carnivores

• Herbivores

• Top Predator

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3