What should they do about trash?
Recycle
Where do the aliens live?
Far across the galaxy
Name all problems on planet earth.
Air is not clean, more buildings and cars, less trees, more trash , smaller forest
Earth is _________ than Mars and __________ than Venus?
warmer & colder
What did the man think when the aliens ask if it's earth?
What an unusual question
When will they come back?
200 million years
What were their jobs?
planet doctors
What did the aliens see in the city?
cars and buildings
Where did they land the space ship?
In the busy highway.
What planets did they travel to before earth?
Venus and Mercury
Where did Cosmo & Astra go after earth?
The Milky Way
What makes the air cleaner?
trees
Who is the boss?
Mr T-rex
When did Cosmo & Astra travel the Universe?
230 million years ago
Who did they ask?
T-rex
Who were having a meeting?
The world leaders
What was cleaner last time they visited?
The air.
What was different the second time?
They were in a city not a forest, more cars , no trees, noisier.
Earth has the most beautiful forest in the whole....
solar systems
What Questions did the aliens ask T-rex?
Astra: Is earth getting warmer or colder? Cosmo: Are there some volcanos
what are the aliens doing on planet earth?
checking earths health