Site MapHelpFeedbackMain Ideas
Main Ideas

Listen to the first part of the lecture. (3609.0K) Select the situation that might take place in the future according to the information provided by the lecturer.

A)In 2030 the United States and European space agencies will put humans on Mars.
B)There will be large bodies of salty seawater on Mars.
C)People will visit eight other planets by the year 2030.
D)There will no longer be life on Mars.
E)Scientists will build Mars rovers to explore the surface of the planet.

Interactions 2 L/SOnline Learning Center

Home > Chapter 9 > Main Ideas