soil is important
soil helps plants grow from seeds
has dead bugs, dead leaves
soil has nutrients to help plants grow
soil is the top layer of our Earth
trees need soil
soil helps trees to grow
soil keeps trees up straight
soil is a mixture loam and clay
soil can make plants grow
plants suck up nutrients from the soil
soil is three types of different materials
soil is a habitat for many species of insects and other invertebrates
soil is muddy when it gets very wet
without soil nothing will grow on Earth
clay soil holds water but not air
loam soil holds just the right amount of water and air to help plants grow
soil is part of nature
soils can be different colours -because of the kids of rock they are made of.
humus is dead organic material which provides nutrients
| What is soil? | Why is soil important? | Is soil a habitat? If so, what lives there? | How have people affected soil? |
| soil has nutrients to help plants grow soil helps trees to grow soil has nutrients to help plants grow soil is a mixture loam and clay has dead bugs, dead leaves | humus is dead organic material which provides nutrients | humus is dead organic material which provides nutrients | soil is important |
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