Grade 4 Semester 2 Vocab

Old fruit will _______ if you leave it out too long.

• chart

• decompose

• invade

• species

When living things break down after they die.

In class, we did an _________ with magnets.

• control

• experiment

• investigate

• examine

The teacher needs to _______ the class during the test.

• control

• experiment

• migrate

• trade

A test people can do to find out if things work.

The police will _________ the missing diamonds.

• control

• behaviour

• investigate

• port

To be in charge of something.

To find out more about something.

The army planned to ________ the country.

• route

• launch

• currency

• invade

There are many _______ of fish.

• behaviour

• limit

• volunteers

• species