ED U4.9 REVIEW

Humpback whales live in cold water in Alaska and travel to calm ................. in Hawaii to mate and give birth.

• mountains

• seas

• rivers

• islands

The longest mountain ...............in the world is found underwater.

• range

• island

• sea

• current

Hunting caused the blue whale to almost become...................

• extinct

• tidal

• disturbed

• fast-flowing

The Great Barrier Reef is composed of 900 tropical ....................... and can be seen from the moon.

• islands

• seas

• mountains

• rivers

The difference in the depth of water between low ................. and high tide can be up to sixteen metres.

• tide

• sea

• river

• wave

Ferdinand Magellan find................... a body of water in 1520 and name it the peaceful ocean.

• by chance

• of chance

• on chance

• at chance

In ............twentieth century, a lot of people moved to cities.

• a

• an

• the

There was no............... running water in where my granddad lived as a child.

• a

• an

• the

Nile isn't...............longest river in the world.

• a

• an

• the

When Clara leaves school, she wants to be ______ architect.

• a

• an

• the