Inner or Outer Space

Space exploration helps to improve technology.

• Advantage

• Disadvantage

If humans want to expand their knowledge, _____ is the place to do it.

Each mission costs millions of dollars.

• advantage

• disadvantage

_____ should be spent on problems we face.

The discovery of a new place for humans to live.

• Advantage

• Disadvantage

Climate change, poverty and diseases are examples of:

• problems we will face

• problems we faced

• problems we face