What type of protection is provided to earth by the ozone layer?
What will be an ideal response?
The ozone layer protects the earth from harmful UV rays.
You might also like to view...
Two types of waterwheels were used as early sources of water energy. The one that used the flow of water
spilling down over the wheel to cause it to turn is called the _______________.
Fill in the blank(s) with the appropriate word(s).Most large commercial and industrial conditioned air systems use large ____________________ to supply the air flow that is needed to condition the structure.
Fill in the blank(s) with the appropriate word(s).
The American Society of Mechanical Engineers document that governs sectioning techniques is ____.
A. ASME Y14.5 titled Multi and Sectional View Drawings. B. ASME Y14.3 titled Sectional View Drawings. C. ASME Y14.3 titled Multi View Drawings. D. ASME Y14.3 titled Multi and Sectional View Drawings. E. none of the above
Define when safety eye protection should be worn.
What will be an ideal response?