Category 3 STAAR Review Earth Science JH

Front

What is a new moon?

Back

A new moon is the phase of the moon when it is not visible from Earth because it is positioned between the Earth and the Sun.

Front

What is a spring tide?

Back

A spring tide occurs when the Earth, Moon, and Sun are aligned, resulting in higher high tides and lower low tides.

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 do closely spaced contour lines on a topographic map indicate?

Back

Closely spaced contour lines indicate a steep slope.

Front

What is a topographic map?

Back

A topographic map is a detailed and accurate graphic representation of cultural and natural features on the ground, showing elevation through contour lines.

Front

How do you determine the elevation change on a topographic map?

Back

To determine the elevation change, subtract the elevation of the starting point from the elevation of the destination point.

Front

What is the significance of the moon's phases?

Back

The moon's phases affect tides, animal behavior, and can influence human activities and cultural events.

Front

What is the role of the Sun in the Earth-Moon system?

Back

The Sun's gravitational pull affects the orbits of the Earth and Moon and plays a crucial role in the occurrence of tides.

Front

What is the difference between high tide and low tide?

Back

High tide is the maximum level of the sea reached during the tidal cycle, while low tide is the minimum level.

Front

What is a contour line?

Back

A contour line is a line on a map that connects points of equal elevation.