English 5 - Reading 'Listening for Life'

The scientists point the dishes at the different places in the sky.

• True

• False

Satellite dishes search for data that they can  see.

• True

• False

Scientists have not heard from extraterrestrials.

• True

• False

If extraterrestrials exist, they they want to communictae with us.

• True

• False

Radio waves can reach Earth quickly.

• True

• False

We can't see planets in other solar systems with big telescope.

• True

• False

Estraterrestrials may be ___________ to us

• listening

• visiting

• seeing

The satellite dishes can ___________ very weak signals.

• send

• communicate

• pick up

Scientists must be careful to avoid noise from ___________ on earth.

• light years

• extraterrestrials

• radios

The tool for listening to signal from outer space has 42 _____________.

• system

• satellite dishes

• radios