TYPES OF SOIL
POOR
FERTILE TOPSOIL
UNIT 9
SOIL LAYERS
ARID
SUBSOIL
BEDROCK
UNIT 9
THE SOIL
ECOSYSTEM
ANIMALS EAT PLANT
COMPONENTS OF
SOIL
MINERALS
HUMUS
ROCKS
SLUGS AND SNAILS EAT DEAD PLANTS
HUMUS...
ROCKS
SLATE
UNIT 9
MINERALS
GOLD
SALT
COPPERMARBLE
GRANITE
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Unit 9 the top layer in the earth

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Unit 9 the top layer in the earth

  1. 1. TYPES OF SOIL POOR FERTILE TOPSOIL UNIT 9 SOIL LAYERS ARID SUBSOIL BEDROCK
  2. 2. UNIT 9 THE SOIL ECOSYSTEM ANIMALS EAT PLANT COMPONENTS OF SOIL MINERALS HUMUS ROCKS SLUGS AND SNAILS EAT DEAD PLANTS HUMUS (DECOMPOSERS) TUNNELS MADE BY WORM AIR WATER ANIMALS SHELTER
  3. 3. ROCKS SLATE UNIT 9 MINERALS GOLD SALT COPPERMARBLE GRANITE

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