1. What’s the Link?

2. 1.Look at each photograph. 2.Identify what you think the object is in the photograph. Write it in your notebook. 3.Think about what the things have in common (hint: they all serve a similar purpose). Your task:

3. 1. What is it?

4. Source: Direct Scientific 2. What is it?

5. Source: NASA 3. What is he wearing?

6. Source: US Department of Defence 4. What is it?

7. Source: U.S. Navy 5. What are they wearing?

8. Source: Federal Emergency Management Agency (FEMA) –U.S. Department of Homeland Security 6. What is it?

9. 7. Source: Wardray Premise 7. What are they wearing?

10. Let’s find out!

11. Lunar surface habitat and airlock unit 1. What is it?

12. 2. Mobile radiation shield for x-ray and radiology Source: Direct Scientific 2. What is it?

13. A space suit 3. What is he wearing?

14. Radiation shielding bolted to a Soviet T-72M tank 4. What is it?

15. CBR Suits 5. What are they wearing?

16. A fallout shelter 6. What is it?

17. Lead smocks 7. 7. What are they wearing?