Q. Consider the following statements:

1. Yu Shan is the highest mountain on or adjacent to the Tropic of Cancer.
2. Milankovitch cycles describe the collective effects of changes in the Earth's movements on its climate over thousands of years.
3. Mahi River is the only river in India which crosses the Tropic of Cancer twice.
4. Null Island is located in the Gulf of Guinea.

Which of the statements given above are correct?
Answer: 1, 2, 3 & 4
Notes: All statements are correct: Yu Shan is indeed the highest summit on or near the Tropic of Cancer in Taiwan. Milankovitch cycles impact Earth’s climate patterns over millennia. The Mahi River uniquely crosses the Tropic of Cancer twice within India. Null Island, an imaginary point at 0°N 0°E, lies in the Gulf of Guinea where prime meridian and equator intersect.