Science STAAR Review

Front

What is a transform plate boundary?

Back

A transform plate boundary is where two tectonic plates slide past each other horizontally, causing earthquakes.

Front

What is a crescent moon?

Back

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

Front

What is a convergent plate boundary?

Back

A convergent plate boundary is 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.

Front

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

Back

The Moon has the greatest effect on Earth's tides due to its gravitational pull.

Front

What is a neap tide?

Back

A neap tide occurs when the Earth, Moon, and Sun form a right angle, resulting in lower high tides and higher low tides.

Front

What is a divergent plate boundary?

Back

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

Front

What is the role of the Sun in Earth's tides?

Back

The Sun also affects Earth's tides, but its influence is less than that of the Moon. It contributes to the overall tidal patterns.

Front

What is the difference between spring tide and neap tide?

Back

Spring tides occur when the Earth, Moon, and Sun are aligned, resulting in higher high tides and lower low tides, while neap tides occur when they form a right angle.

Front

What is the significance of plate tectonics?

Back

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

Front

What are the main types of plate boundaries?

Back

The main types of plate boundaries are divergent, convergent, and transform.