1. Space Ch19 Review For any additional practice – CHECK OUT THE SECTION REVIEWS or the CHAPTER REVIEW in your book

2. How are rockets and satellites similar? Rockets and satellites both: ◦ Explore space ◦ Used during the process of gathering information ◦ Do not carry people inside  Remember – the ISS is a satellite, but people get there by riding up in space shuttles

3. How are rockets different from satellites? Rockets ◦ Used to transport space shuttles or other space craft against gravity ◦ Do not gather information ◦ Return to Earth Satellites ◦ Orbit larger object ◦ Use rockets to get to space ◦ Sometimes leave the solar system

4. Why is Sputnik 1 considered the beginning of the space age? Sputnik 1 was launched by the former Soviet Union Was the first satellite to enter space Became a competition among countries to see who could explore space the most and the fastest

5. What are some things on Earth that require satellites? GPS Communication (TV, phone) Weather Mapping of Earth’s processes

6. What does NASA stand for and what is its mission? National Aeronautic and Space Administration Its goal is to send space craft or people to explore and learn more about space and/or the Earth

7. What are advantages of using space probes over space shuttles? Probes are less expensive Less dangerous (no life at risk) Probes can be gone longer Probes don’t have to come back to Earth

8. What are some benefits to international cooperation in space? More people working together Collaboration for common goal Sense of peace and community between countries Research done faster, more accurately Others?

9. What are some products designed for space that we use today? Lightweight fire fighting gear Special material in tires Material made for swimmers to wear Braces Robotic surgery Infrared ear thermometer Artificial limbs

10. What questions do you have?