As the moon passes into the central part of the earth’s shadow, it darkens and it appears to be red due to the sunlight scattered through Earth’s atmosphere.

The air temperature at a town usually increases during July and begins to decrease in early August. Does a change in the amount of energy transferred to or from the town cause the average daily air temperature to begin to decrease?

If the loudness changes, the amplitude of the vibrations will change.

Which of the following statements best explains why sunlight would reach two places on Earth at different angles?

As the moon passes into the central part of the earth’s shadow, it darkens and it appears to be red due to the sunlight scattered through Earth’s atmosphere.

The diagram below shows the tilt of the Earth on its axis. What is the season in the Northern Hemisphere in this picture?  

Which type of eclipse occurs when the Sun is completely obscured the by moon? The Sun is replaced by only a dark silhouette of the Moon. The Corona of the sun is still visible, but only faintly.

How do the vibrations of the sound source compare for louder vs. softer sounds?  

How do the vibrations of the sound source compare for louder vs. softer sounds?  

Why don’t lunar eclipses happen twice a month?