Four Point Five

Which example describes a community?

• The number of mother deer and baby deer living in a forest

• A population of gorillas living in a rain forest

• A population of different types of cacti living in a desert

• A population of ducks, fish, lilies and insects living in a pond

Tags

NGSS.MS-LS2-2

What are three nonliving factors of an ecosystem?

• Sunlight

• Grasshopper

• Soil

• Grass

• Water

Tags

NGSS.MS-LS2-3

After analyzing the food web, what is one conclusion you could make?

• The rodent eats more than one organism

• The frog eats the snake

• The cougar eats the snake

• The frog is an herbivore

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What do food webs show?

• The flow of energy within one population

• The habitats of different communities

• The flow of energy in an ecosystem

• The cycles of the sun's energy in one species

Tags

NGSS.MS-LS2-3

The place in which an animal or plant naturally lives is called a ___

• habitat

• niche

• population

• zoo

What best fills in the blank?

TADPOLE

* I live in the water

*I am usually a herbivore

* I breathe through gills

FROG

* I primarily live on land

* I am a carnivore

* _______________________

• I breathe with lungs

• I never leave the water

• I do not have legs

• I eat lots of plants

What organism is not eaten by any other organism?

• Leopard Seal

• Phytoplankton

• Orca

• Zooplankton

Tags

NGSS.MS-LS2-2

Which of the following is most likely to have a negative impact on the environment?

• Blocking the river flow

• Planting native flowers

• Making a rain garden

• Bird watching

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

NGSS.MS-LS2-5

A dichotomous key is__

• a key that can open any door

• a way a conservationist record data

• a classification system

• the planning of an investigation

Select all the planets that are considered gaseous planets.

• Jupiter

• Uranus

• Neptune

• Saturn