Regents Review #2 Earth Science

Front

What is the shape of the Earth?

Back

The Earth is most correctly described as an oblate sphere, slightly flattened at the poles and bulging at the equator.

Front

At which latitude does the vertical ray of the sun hit during the spring and fall equinoxes?

Back

The vertical ray of the sun hits at 0 degrees (the equator) during the spring and fall equinoxes.

Front

At which latitude does the vertical ray of the sun hit during the summer solstice?

Back

The vertical ray of the sun hits at 23.5 degrees North during the summer solstice.

Front

In which atmospheric layer does most precipitation occur?

Back

Most precipitation occurs in the troposphere.

Front

What causes the Earth's shape to be slightly flattened at the poles?

Back

The Earth's shape is slightly flattened at the poles and bulging at the equator due to its rotation.

Front

What is the definition of an oblate spheroid?

Back

An oblate spheroid is a sphere that is slightly flattened at the poles and bulging at the equator, like the shape of the Earth.

Front

What is the significance of the equator in terms of solar radiation?

Back

The equator receives direct sunlight throughout the year, making it a region of consistent solar radiation.

Front

What is the role of the troposphere in weather patterns?

Back

The troposphere is the lowest layer of the atmosphere where weather occurs and where most clouds and precipitation are found.

Front

What happens to solar radiation at higher latitudes?

Back

At higher latitudes, solar radiation is spread over a larger area and is less intense, leading to cooler temperatures.

Front

What is the difference between the summer solstice and the winter solstice?

Back

The summer solstice occurs when the sun is directly over 23.5 degrees North, while the winter solstice occurs when the sun is directly over 23.5 degrees South.