1. There are days and nights on Earth?
Due to day by day tempo
2. Which is the biggest planet?
3. Which is the smallest planet?
4. In which ocean is the Agulhas stream shaped?
In the Indian Ocean
5. The core of the earth's inside core is made up of
Iron and nickel
6. India ranks second in manganese manufacturing, which is the primary nation?
7. Which of the next nations is the biggest producer of coal?
8. Who amongst them is known as Manchester of Japan?