астрономия 1-25

What is the name of Venus' largest mountain?

• Maxwell Montes    

• Aphrodite Terra 

• Isthar Terra 

• Shield Volcano

• No Mountain

What is Venus's atmospheric pressure compared to the earth's?

• 90x the pressure

• 1x the pressure

• 25x the pressure

• 50x the pressure

• 100x the pressure

Venus has a very unusual type of motion. what is this motion called?

• retrograde rotation

• very fast retrograde rotation

• very slow retrograde rotation

• very slow revolution

• Does not move

What are the clouds on Venus mostly made up of?

• Sulfuric Acid

• Hydrogen

• Carbon

• Water Vapor

• Argon

What planet do we expect we could terraform, or alter the environment of in order to support terrestrial life forms, with blue-green algae?

• Venus

• Mercury

• Neptune

• Saturn

• Mars

Which of the following is responsible for the movement of planets within the solar system?

• Gravity

• Heat

• Size

• Mass

• Square

Which best explains why we use models to represent the solar system?

• The solar system is so large that real distances are hard to work with it

• The solar system is very far away and cannot be measured.

• The solar system has never been explored, so only models are used.

• The solar system has many parts, so only models are used.

• the solar system is very small and therefore unexplored

Parts of our solar system are

• Innerplanets, asteroids, outerplanets, dwarf planets, comets, moons, the Sun

• Andromeda galaxy

• Exoplanets

• Satellites

• Mountains, thoughts, hills

Of the inner planets, which has the shortest year?

• Mercury

• Earth

• Mars

• Venus

• Neptune

How many planets are there in the Solar System?

• 8

• 7

• 9

• 6

• 10