Read the questions and select the best answer.
1.
| Assertion (A): | Total lunar eclipses are less frequent than lunar eclipses in general. |
| Reason (R): | Lunar eclipses occur only once every few years. |
2.
| Assertion (A): | Lunar eclipses help scientists study the Sun directly. |
| Reason (R): | The red colour seen on the Moon during a lunar eclipse is caused by sunlight passing through Earth’s atmosphere. |