- Which is the hottest planet with estimated surface temperature is 464C of our solar system?
- How many hemispheres does earth have?
- Which of the following planets is fastest rotating planet?
- Approximate age of earth is ________?
- The sun consists of _______ % mass of the solar system?
- How many continent are in the earth?
- What is the name of the world’s first solar power plane?
- During a total solar eclipse the rate of Photosynthesis___________?
- Which is the brightest planet of our solar system?
- Which Planet of the solar system has Maximum number of moons?
- Which is the thinnest earth layer?
- Which country first introduced the world’s first photovoltaic road fitted with solar panels?