Class 3 Social FA1admin2021-08-25T22:09:25+05:30Welcome to your Class 3 Test Name Class 1. The layer of air surrounding the earth is calledAtmosphereBiosphereHemisphere2. There are........ Planets in the solar system.7893. which planet is called our home?VenusMarsEarth4. Which gas is essential for living beings to live?OxygenNitrogenHydrogen5. The land surface of the earth is known as........HydrosphereAtmosphereLithosphere6. Which one is not a continent?AsiaArcticAntarctica7. The low area between two mountains old Hills is called....ValleyIslandPeninsula8. Large stretches of flatland are called as......MountainsPlainsRivers9. The land that is surrounded by water on all sides is called......PlainPlainsIsland10. Peak is the top off a......MountainPlateausSeas11 out of 10
