What are biotic factors?

Living parts of an ecosystem including remains and wastes

Non-living parts of an ecosystem

Only the weather and temperature

Which of the following are considered abiotic factors?

Light, temperature, weather, soil, and water

Interactions among living organisms

What do abiotic factors determine in an ecosystem?

Which organisms can live in an ecosystem

A place where an organism lives

What must habitats supply for organisms to survive?

Air, shelter, temperature, water, and food

What is a niche in an ecosystem?

How an organism acts within its ecosystem

The physical space an organism occupies

What does biodiversity refer to?

The variety of life in the world or in a particular habitat or ecosystem

The number of plants in a garden

The amount of water in an ocean

What is a population in terms of levels of organization?

All organisms of a species in the same place at the same time

All living and nonliving things in an area

A group of organisms that can breed

Different species living together

What does a community consist of in ecological terms?

All populations living in an area at the same time

Nonliving factors in an environment

What is an ecosystem?

One or more communities and their nonliving environment

All organisms of a species in one place

How do populations in a community interact according to the learning material?

They compete for resources like water and space.

They only interact during the day.

What is one way some animals avoid competition in a community?

By finding different niches like eating at night.

By eating more food than others.

By living in the same space as others.

What do plants compete for in a community?

Water, sunlight, and living spaces.

How do organisms interact in an ecosystem?

With each other and with other organisms of their own species

What are limiting factors?

Conditions of the environment that limit the growth of a species.

Conditions that promote the growth of a species.

Factors that have no effect on population growth.

Elements that increase the population size indefinitely.

What do limiting factors prevent?

The continuous growth of a population.

What is a limiting factor in population growth?

A factor that limits population growth.

A factor that increases population growth.

A factor that has no effect on population growth.

A factor that decreases resources.

What is carrying capacity in an ecosystem?

The maximum number of organisms an ecosystem can support

The total number of species in an ecosystem

The amount of food available in an ecosystem

The speed at which organisms reproduce

What is carrying capacity?

The maximum number of individuals of a species that an ecosystem can support.

The total number of species in an ecosystem.

The amount of food available in an ecosystem.

The number of predators in an ecosystem.

What are the two types of limiting factors mentioned in the image?

Density-dependent and Density-independent

Density-related and Density-unrelated

Population-dependent and Population-independent

Area-dependent and Area-independent

What does population density describe?

The number of individuals in a given area

The number of species in a habitat

The amount of resources available

The size of a geographical region

What are density-dependent factors?

Disease, competition, predators, parasites, and food

Temperature, sunlight, and rainfall

Soil type, water availability, and wind

Altitude, latitude, and longitude

Why can disease spread more quickly in a population with members that live close together?

Because they are in close proximity

Because they have more predators

Ecosystems Presentation Quizizz

6th - 8th Grade

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44 Qs

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Ecosystems Presentation Quizizz

Quiz

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Science

•

6th - 8th Grade

•

Practice Problem

•

Medium

•

NGSS

MS-LS2-4, MS-LS2-1, MS-LS2-3

Standards-aligned

Tyson Schwartz

Used 3+ times

FREE Resource

44 questions

Show all answers

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main focus of understanding ecosystems according to the image?

How organisms interact with and respond to the biotic and abiotic components of their environment.

How organisms migrate across different environments.

How organisms evolve over time.

How organisms compete for resources.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What makes up your environment?

Only the trees around you

Everything that surrounds you

Just the animals in your area

Only the buildings near you

Tags

NGSS.MS-ESS3-4

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do all organisms do in relation to their environment?

Ignore it

Destroy it

Live and depend on it

Change it completely

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-3

NGSS.MS-LS2-4

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where are all Earthly organisms found?

In the Stratosphere

In the Biosphere

In the Lithosphere

In the Hydrosphere

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the Biosphere include?

Only Land

Only Water

Land, Water, and the lowest part of the Atmosphere

Only the Atmosphere

Tags

NGSS.MS-ESS2-1

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where can living things be found?

Only in warm places

Only in cold places

Almost everywhere, including very hot and cold places and the deep ocean

Only on land

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does an ecosystem include?

Only living parts of the environment

Only nonliving parts of the environment

All living and nonliving parts of the environment and their interactions

Only the interactions among living parts

Tags

NGSS.MS-LS2-3

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