Systems to explore the moon and mars

Question 1

Do you think that there could be living things on Mars? What do living things need to go on living?

Answer 1

Water, someting to feed on for energy, oxygen

Question 2

give three names of vehicles used on Mars to explore the surface of the planet

Answer 2

Pathfinder
Opportunity
Curiosity
Spirit

Question 3

Which of these vehicles is the most recent one to go to Mars?

Answer 3

Curiosity

Question 4

Why do people need Moon rovers when they are exploring the surface?

Answer 4

so they can cover greater distances.
also collect rock samples - so the rovers needs to carry the samples back to the spacecraft

Question 5

what is the main difference between vehicles used on the moon and vehicles used on mars to explore the surfaces?

Answer 5

Rovers used on the moon are driven by people on the actual rover.

people have never been to marks so these vehicles are operated by people back on earth.

Question 6

What is the name given to the solid bar that connects two weels?

Answer 6

an axle