1) What is the main function of roots? a) Absorb water b) Make food c) Support leaves 2) Which part of the plant is responsible for photosynthesis? a) Roots b) Leaves c) Stem 3) What do plants give out during photosynthesis? a) Oxygen b) Carbon dioxide c) Nitrogen 4) Which of these is a non-living component of an ecosystem? a) Animals b) Plants c) Rocks 5) What is the role of decomposers in an ecosystem? a) Produce food b) Break down waste c) Provide shelter 6) Which layer of Earth is liquid? a) Crust b) Mantle c) Outer core 7) What type of organism is a producer? a) Animal b) Plant c) Fungus 8) Which landform contains magma? a) Volcano b) fold mountain c) Block mountain 9) Which of the following is caused by the moon's gravity? a) Tides  b) currents c) waves 10) Hydrosphere means ____________________. a) Land b) Air c) Water   11) What causes the formation of landforms? a) Water movement  b) Tectonic plates movement c) Tides   12) Which of the following earth layers is known as the thinnest layer? a) Mantle b) Core c) Crust   13) The highest amount of water available on Earth is ______________________. a) Salt water b) Fresh water  c) River water 14) Which of the following water forms is a freshwater form? a) Ocean b) sea c) River   15) What are the two types of water currents? a) South and North  b) Surface and Deep  c) East and West  

Grade 5 Science Quiz

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