GRADE 10 Science Diagnostic / Pre Test for Grade 10 students

Diagnostic test for grade 10

1. GRADE 10-SCIENCE
DIAGNOSTIC TEST

Directions: Read each item carefully. Use a separate sheet of paper for your answers.
Write only the letter of the correct answer for each question.
1. Which theory states that the entire crust is broken and is continuously moving?
A. Continental Drift B. Plate Tectonics
C. Seafloor Spreading D. Titanic Theory
2. What do we call the continuously moving part of the earth’s crust?
A. fault B. fissure C. fracture D. plate
3. Which of these phrases is FALSE about lithospheric plates?
A. have the same thickness everywhere
B. include the crust and upper mantle
C. thickest in the mountain regions D. vary in thickness
4. A landmass that projects well above its surroundings is a mountain. What do you
call a chain of mountains?
A. mountain arc B. mountain chain C. mountain range D. mountainous
5. Plates float on the surface of the mantle. Which plate pushes the Philippine Plate
toward the Eurasian Plate?
A. Cocos Plate B. Pacific Plate C. Scotia Plate D. South American Plate
6. What should you NOT DO during an earthquake?
A. cover your head B. duck under the table C. park your car
D. run to a tall tree
7. Which is NOT TRUE about the location of the epicenter of earthquakes?
A. Some are located along the edges of the continents.
B. Some are located in mid-continents.
C. Some are located in North Asia. D. Some are located in oceans.
8. Why is it important to be aware of places prone to earthquakes?
A. to identify what crop must be stored B. to identify when to evacuate
C. to locate where to stay best D. to perform necessary precautions
9. Where are most volcanoes situated?
A. along fault lines C. near mountain ranges
B. concentrated on continental edges D. under the oceanic crust
10. Which famous Philippine volcano is usually seen in world maps due to its violent
eruption in 1991?
A. Bulusan B. Kanlaon C. Mayon D. Pinatubo
11. The theory that suggests that plates are slowly moving is called ___________.
A. Magnetic Reversal B. Plate Tectonic C. Continental Slope
D. Continental Drift
12. Plates move apart at __________ boundaries.
A. convergent B. stable C. divergent D. transform plate
13. Plates slipping past each other at ________________.
A. subduction zone B. convection current C. divergent boundary
D. transform boundary
14. The boundary between two plates moving together is called a __________.
A. divergent boundary B. transform boundary C. lithosphere
D. convergent boundary
15. Based on the current position of the continents, South America is moving away
from Africa in what direction?
A. West B. East C. North D. South
11. At the convergent plate boundary, _______________.
A. new crust is created B. the older crust is melted by subduction
C. the crust separates D. plates side past one another
12. The East African Rift is an example of a _____________.
A. mid-ocean ridge B. convergent boundary C. divergent boundary
D. transform boundary
13. The Himalayan Mountain range of India was formed at the ______ __.
A. divergent boundary B. convergent boundary C. hot spot
D. transform boundary
14. Philippine plate moves toward ___________.
A. Australian plate B. Mountain ranges C. Trenches D. Eurasian plate
15. The __________ is an example of a transform fault boundary.
A. East Pacific Rise B. San Andreas Fault C. Mid-Atlantic Ridge
D. Himalayas
16. What happens when an oceanic plate converges with a continental plate?
A. The denser oceanic plate slides under the less dense continental plate.
B. The less dense oceanic plate slides past the denser continental plate.
C. The denser oceanic plate slides on top of the less dense continental plate.
D. The less dense oceanic plate slides under the denser continental plate.
17.Do two colliding continental plates always cause volcanoes?
A. Yes, subduction always occurs when continental plates collide.
B. No, usually no subduction occurs when continental plates collide.
C. No, trench always occur when two continental plates collide.
D. Yes, subduction always occurs when continental plates collide.
18.What is a transform fault boundary?
A. A transform fault boundary is when two plates slide past one another.
B. A transform fault boundary is when two plates move toward each other.
C. A transform fault boundary is when two plates pull away from each other.
D. A transform fault boundary is when two plates collide.
19. The mid-ocean ridge occurs along a _________________.
A. convergent boundary where new crust is formed
B. transform boundary where crust is subducted
C. divergent boundary where seafloor spreading takes place
D. divergent boundary where subduction takes place
20. Which of the following results to mountain formation?
A. Two oceanic plates collide. B. Two continental plates collide.
C. Two oceanic plates spread apart. D. Two plates rub against each other.
21. Which of the following statements correctly refers to convection?
A. It occurs when particles collide with each other.
B. It occurs when heat is transferred in solids only.
C. It occurs when heat is transferred in the form of EM radiation.
D. It occurs when there is a difference in the temperature and density of fluids.
22.What happens when molten materials inside the Earth’s mantle are cooled?
A. They become cool and more dense. Then, they sink.
B. They become cool and less dense. Then they rise.
C. They become hot and more dense. Then, they sink.
D. They become hot and less dense. Then, they rise.
23. Which of the following is NOT a driving force of plate movement?
A. Slab pull B. Drag force C. Ridge push D. Mantle convection
24. In a mantle convection, what causes the lithospheric plates to be pulled down?
A. Cooling of plates B. Subduction of plates
C. Rising of molten materials D. Sinking of molten materials
25. Which of the following processes takes place when the presence of the heavier
crust pulls down the trailing slab into the subduction zone?
A. Slab pull B. Drag force C. Ridge push D. Mantle convection
26. What direct evidence supports the idea that the lithospheric plates are constantly
moving?
A. Volcanoes scattered around the world erupt from time to time.
B. Weather and climate keep on changing year after year.
C. Earthquakes happen all the time in different areas of the Earth.
D. Locations of continents shift after thousands of years.
27. Alfred Wegener’s Continental Drift Theory suggests that the continents are
moving, is found to be _______________.
A. true and he provided many evidence to support it.
B. true but he provided no evidence to support it.
C. false and he provided no evidence to support it.
D. false yet he tried to look for evidence to support it.
28. Which of the following is an evidence that supports Seafloor Spreading?
A. Rocks are younger at the trench and older along the mid-ocean ridge.
B. Rocks along the ocean floor are younger than those found along the mid-ocean
ridge.
C. Sediment deposits are thicker along the ridge than those along the rest of the
ocean floor.
D. The crust along the ridge is thicker than the crust along the rest of the ocean floor.
29. In which way does the Seafloor Spreading support to the Continental Drift Theory?
A. The crust that constitute the ocean floor keep on moving due to magma movement
within the ocean ridge.
B. The age of the crust has always been the same through the years.
C. Rocks are consumed in the subduction zone and built up in the mid-ocean ridge.
D. Rocks density all over the ocean floor have always been uniform.
30. How does magnetic polarity reversals provide evidence for Seafloor Spreading?
A. Magnetic polarity reversals occur as geologic cycle that has very little effect on life
forms on Earth.
B. Magnetic polarity reversals reveal nothing new that relates to how rocks were
deposited along the ocean floor.
C. Magnetic polarity reversals indicate that new crusts are being formed and cause
the ocean floor to continuously spread out.
D. Magnetic polarity reversals indicate that the Earth has undergone many magnetic
shifting but has no effect on seafloor spreading.


Prepared by:


APRIL ROSE G. CHUA
Teacher III


KEVIN JURADA
Teacher I


RENELYN L. LABOS
Master Teacher I