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Grade 2 Science · Unit 3: Homes, health and signals

Habitats and microhabitats

Learn how habitats and microhabitats give living things food, water and shelter.

A habitat is the natural home of a plant or animal. It gives them food, water and shelter. Different habitats suit different living things: a fish needs a pond or the sea, a camel lives in a hot desert, and a polar bear lives in the snowy Arctic.

A microhabitat is a very small habitat, such as under a log, in a crack in a wall or under a leaf. Woodlice like dark, damp places under logs, so they do not dry out. When you explore a microhabitat, be gentle and put stones and logs back the way you found them, so the animals keep their home.

Worked example

Why do woodlice live under stones and logs?

  1. Woodlice dry out easily in the sun.
  2. Under a log it is dark and damp.

Answer:So it is a good microhabitat for them.

Key words

habitat
the natural home of a living thing
microhabitat
a very small habitat, like under a log
shelter
a safe place to hide or rest
survive
stay alive
Practise this

New questions every time.

NGSS-referenced: 2-LS4-1