Grade 3 Science Ch. 1B

A forest of trees that doem seeds in cones is a _____.

• deciduous forest

• coastal forest

• coniferous forest

• tropical rain forest

How much water covers Earth?

• half

• about 75%

• about 90%

• about 25%

Tags

NGSS.MS-ESS2-4

_____ makes up the Earth's largest ecosystem.

• Oceans

• Deserts

• Forests

• Lakes

All the populations in an ecosystem form a ______.

• comound

• community

• committee

• completion

Tags

NGSS.MS-LS2-2

The edge of a pond is a good ______ for cattail plants.

• habitat

• ecosysytem

• community

• population

Tags

NGSS.MS-LS1-5

Oceans and seas contain ____.

• fresh water

• salt water

• dirty water

• drinkable water

A ____ is an area that gets very little rainfall.

• a tropical rain forest

• a desert

• grasslands

• deciduous forest

Tags

NGSS.MS-LS2-4

An area in which the main plants are trees is a _________.

• forest

• grassland

• desert

• ocean

A forest growing in a hot, rainy place is a ______.

• coniferous forest

• deciduous forest

• coastal forest

• tropical rain forest

A pond is an _________ of living and non living things that affect one another.

• estuary

• ecosystem

• environment

• habitat