Froggy Jumps THE EARTHOnline version REVIEW ALL YOU KNOW ABOUT THE EARTH AND SOLAR SYSTEM by Conchi Rodriguez 1 What are the layers of the geosphere? a core and mantle b inner core, outer core, mantle and crust c cruts, cora, manta and mantle 2 How many continents are there on Earth? a three b five c seven 3 What is the biosphere? a It is water b The continents c Life on earth 4 What is a crater of a volcano? a It is the mouth of a volcano. b It is the magma. c It is a volcano. 5 What comes out of a volcano vent? a magma b lava and gas c Ash, gas and lava 6 What is the water cycle? a The rain and the oceans b The movement of the water from the oceans to the sky and land. c The water changes of state. 7 What matter can have 3 different states? a Rocks b Paper c Water 8 What are the layers of the atmosphere? a Thermosphere, stratosphere and geosphere b Troposphere, stratosphere, mesosphere, thermosphere and exosphere c Troposphere, stratosphere, biosphere, thermosphere and exosphere 9 How many planets are there in our Solar System? a 8 b 9 c 7 10 Which planet is closer to the Sun? a The moon b The Earth c Mercury
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