OW5 U4 Reading

SETI stands for "Search for_________ Intelligence".

Scientists at SETI have made a tool for listening. It uses 42_______that are connected together.

• messages

• signals

• satellite dishes

• telescopes

The satellite dishes can hear __________.

• very strong signals

• very weak signals

• strong signals

• nothing

Scientists plan to have________dishes one day.

Scientists point all the dishes at the _______in the sky.

• different places

• stars

• comet

• same place

Extraterrestrials have listened to our radio waves for over 100 years.

• TRUE

• FALSE

SETI dishes listen for life by listening for radio signals.

• TRUE

• FALSE

Scientists point the SETI dishes in many directions.

• TRUE

• FALSE

Radio waves from Earth are a problem for SETI scientist.

• TRUE

• FALSE

What is the biggest planet in our solar system?

• Earth

• Mars

• Jupiter

• Venus