Earth's Features

More than half of the earth is covered with ___.

• land

• mountains

• water

• kangaroos

Most of the earth is covered by ____, which are made up of salt water.

• rivers

• deltas

• streams

• oceans

Rivers and glaciers are made up of _______ water.

• fresh

• salty

• red

• dirty

Earth's ________ are seven large land areas on earth.

• oceans

• continents

• countries

• cities

A deep narrow valley with high, steep sides is a _______.

• hill

• island

• canyon

• continent

A landform with water all around it is an _________.

• umbrella

• island

• igloo

• ithsmus

Rivers are bodies of ________ water.

• still

• moving

• salty

• muddy

Land that is flat on top, but higher than the land around it is a _______________.

• flat top

• plateau

• plain

• shelf

Land under the ocean, at the edge of a continent is a ______.

• continental shelf

• canyon

• river

• trench

A canyon at the deepest part of the ocean floor is called a _______.

• branch

• trench

• mantle

• river