1. To avoid getting hurt, do not play with sharp simple machines. The highlighted statements best reminds us about . A. Safety measures in handling machines
B. Gentle reminders when playing
C. Benefits of using machines
D. Disadvantages of simple machines

2. Road signs are example of advertisements that play important role in the promotion of road safety. If you are going to make an advertisement, which do you think is appropriate to make part of a road is temporarily closed for repair or renovation?

A. End of 4 lanes
B. No Parking
C. One lane, follow the traffic signal
D. Stop, look and listen

3. Wherever you go, you see mountains, plains and volcanoes. Which among the given ideas is being supported by the highlighted statement?

A. Earth's landmasses before and at present are the same.

B. Earth's land features are not charging

C. Internal forces such as plate tectonic movements do not result to various surface features

D. Internal and external forces contribute to the formation of various surface features of earth

4. Landslides, avalanche, tsunami, seiche and fire are some effects of strong earthquakes. If the huge inland wave produced during an earthquake is known as SEICHE (SAYSH) then what refers to the huge underwater wave produced when an earthquake occurs under the sea?

A. Avalanche
B. Landslide
C. Seiche
D. Tsunami
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