Science STAAR Review

What is a divergent plate boundary?

• A boundary where two tectonic plates move towards each other, causing earthquakes.

• A boundary where two tectonic plates slide past each other, leading to friction.

• A boundary where two tectonic plates move away from each other, leading to the formation of new crust, such as mid-ocean ridges.

• A boundary where tectonic plates remain stationary and do not interact.

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What is a transform plate boundary?

• A boundary where two tectonic plates collide, causing mountains to form.

• A boundary where two tectonic plates slide past each other horizontally, causing earthquakes.

• A boundary where tectonic plates move away from each other, leading to volcanic activity.

• A boundary that remains stationary and does not cause any geological activity.

What is the significance of plate tectonics?

• It explains the movement of Earth's plates, leading to geological phenomena such as earthquakes, volcanic eruptions, and mountain building.

• It describes the composition of Earth's core and its effects on surface geology.

• It outlines the history of Earth's formation and the age of its rocks.

• It provides a framework for understanding climate change and its impact on ecosystems.

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Which celestial body has the greatest effect on Earth's tides?

• The Sun

• The Moon

• Jupiter

• Mars

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What is a crescent moon?

• A phase of the Moon where it is fully illuminated.

• A phase of the Moon where only a small section is illuminated, appearing as a thin sliver.

• A phase of the Moon that occurs when it is directly between the Earth and the Sun.

• A phase of the Moon that appears as a complete circle.

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What is a full moon?

• A phase of the Moon when it is fully illuminated and appears as a complete circle.

• A phase of the Moon when it is only partially illuminated.

• A phase of the Moon that occurs every two weeks.

• A phase of the Moon that is visible only during the day.

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What happens at a transform boundary?

• Plates slide past each other, which can cause earthquakes.

• Plates move away from each other, creating new crust.

• Plates collide, leading to the formation of mountains.

• Plates sink into the mantle, causing volcanic activity.

What is a convergent plate boundary?

• A region where two tectonic plates move apart, leading to the formation of new crust.

• A boundary where two tectonic plates slide past each other without significant vertical movement.

• A location where two tectonic plates move towards each other, often causing one plate to be forced below the other, leading to mountain formation or volcanic activity.

• An area where tectonic plates are stationary and do not interact with each other.

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What is the relationship between the Moon's phases and tides?

• The Moon's phases have no effect on tides.

• Tides are highest during the first and third quarters of the Moon.

• Spring tides occur during full and new moons, while neap tides occur during the first and third quarters.

• The Moon's phases only affect the color of the tides.

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What are the main types of plate boundaries?

• Divergent, convergent, and transform

• Subduction, rifting, and collision

• Compression, tension, and shear

• Oceanic, continental, and transform