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WorksheetsSummative Test #1: Quarter 3 (Volcanoes)
Total questions: 13
Worksheet time: 8mins
1. How will you classify volcanoes with records of eruption?
A. dormant
B. inactive
C. active
D. extinct
2. Which best differentiates active from inactive volcano?
A. Active volcano has records of eruption while inactive volcano has no record of eruption.
B. Active volcano has no record of eruptions while inactive volcano has record of eruption.
C. Both active and inactive volcano has no record of eruptions.
D. Both active and inactive volcano has record of eruptions
Which of the following is considered as an inactive volcano in the Philippines?
A. Taal in Batangas
B. Kanlaon in Negros Oriental
C. Mount Apo in Davao
D. Mount Balungao in Pangasinan
4. What volcano found in Albay, Bicol?
A. Cabaluyan
B. Pinatubo
C. Mayon
D. Iraya
Which of the following are active volcanoes?
I. Mayon in Albay
II. Taal in Batangas
III. Mt. Pinatubo in Zambales
IV. Kanlaon in Negros Oriental
A. I and II only
B. II and III only
C. I, II, III and IV
D. I, II, and IV
6. Volcanologist used volcanic cones as their basis to____
A. classify volcanoes
B. categorize volcanoes
C. identify volcanoes
D. all of the above
7. Which of the following factors associated with huge volcanic eruption that may cause the decrease in the Earth’s average temperature for a few years?
A. heat
B. acid rain
C. light
D. volcanic ash
8. Which of the following are the positive aspects of volcanic eruptions?
A. Volcanoes provide valuable mineral deposits and fertilize the land.
B. Volcanoes build new land in places like Hawaii.
C. Volcanoes can provide geothermal energy.
D. All of the above.
9. Which of the following statements is the positive effect of volcanic eruptions?
A. spread of the aerosol particles from the plume around the globe
B. decrease the Earth’s surface temperature
C. produce unfertile soil in farming
D. loss of lives and properties
10. Taal volcano erupted in the year 1965 due to contact of water and hot rocks. How can this volcanic eruption be classified?
A. phreatic
B. vulcanian
C. strombolian
D. phreatomagmatic
11. What type of volcanic eruption results to excessively explosive type of eruption of gas and pyroclastic?
A. phreatic or hydrothermal
B. plinian
C. strombolian
D. vulcanian
12. Why do volcanoes erupt?
I. Because of moving tectonic plates
II. Because of earthquakes
III. Because of the movement of magma
A. I
B. II
C. I and II
D. I, II, and III
For numbers 13 to 15 complete the chart below to show the proper order of process where heat from the Earth is tapped as a source of electricity in a geothermal power plant. Refer to the illustration.
A. Generator changes the electrical energy to mechanical energy.
B. Steam causes the turbine to turn.
C. Heat causes the water to turn into steam.
D. Generator changes the mechanical energy to electrical energy
C - B - D
A - B - D
B - C - D
D - A - B
