Question

what indicates that an area in the northern hemisphere is experiencing summer?
the sun is at its lowest point in the sky.
the north end of earth is tilted toward the sun.
the northern hemisphere receives fewer direct rays from the sun.
the northern end of earth’s axis is tilted away from the sun.

Explanation:

To determine the indicator of summer in the Northern Hemisphere, we analyze each option:

• "The Sun is at its lowest point in the sky" is incorrect because in summer, the Sun is higher in the sky (more direct rays), and the lowest point occurs in winter.
• "The north end of Earth is tilted toward the sun" is correct. The Earth's axial tilt causes the Northern Hemisphere to receive more direct sunlight (and thus summer) when the North Pole is tilted toward the Sun.
• "The Northern Hemisphere receives fewer direct rays from the Sun" is incorrect; fewer direct rays occur in winter.
• "The northern end of Earth’s axis is tilted away from the Sun" is incorrect as this tilt away causes winter in the Northern Hemisphere.

Answer:

B. The north end of Earth is tilted toward the sun.