10 questions
What are the states of matter?
**More than one answer**
solid
slime
liquid
gas
What state of matter is in the air around us?
solid
liquid
gas
slime
What are the gases that surround the planets called?
planet's atmosphere
planet's environment
planet's surface
planet's water
Scientists who observe and study the Earth's atmosphere.
meterologist
zoologist
biologist
psychologist
What do meteorologists study?
atmosphere
rocks
medicine
water
Which gas makes up 78% of the Earth's atmosphere?
nitrogen
oxygen
other gases
Which gas makes up 21% of the Earth's atmosphere?
nitrogen
oxygen
other gases
Why would Mars be a better place for humans to live?
There are more malls.
There is more oxygen
There is more carbon dioxide.
To study the atmosphere.
meteorology
biology
chemistry
zoology
What does a meteorologist predict?
weather
landforms
elections
lottery