Which of the following is NOT a coniferous

What is the average density of the earth?

In which atmospheric layer is there no decrease in temperature with an increase in altitude?

Which of the following countries border does not touch China?

The "Grand Canyon," one of the largest gorges in the world, is formed by which river?

Into which sea does the Nile River discharge its waters?  

Which of the following are the impacts of ‘La Nina’?

1. Increased temperatures in the Indian Ocean

2. Droughts in Australia

Which of the following is the highest peak in the world?

Which is the highest peak in Andaman and Nicobar Islands?

Which of the following pairs is NOT correctly matched?

Consider the following statements regarding Brahmaputra river:

1. It is known as Yarlung in China.