🔬 ScienceGrade 3Lesson 33
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Build a Model Habitat

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What you will learn

  • 1Define what a habitat is and explain why animals need one
  • 2Identify the four things a habitat must provide
  • 3Plan and build a model habitat for a chosen animal
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Mini Lesson

A habitat is the natural environment where an animal or plant lives. It supplies everything the organism needs to survive. Different animals have different habitat requirements, which is why a polar bear cannot live in a rainforest, and a dolphin cannot survive in a desert.

The Four Things a Habitat Provides

  • Food — plants to eat, prey to hunt, or decomposing matter.
  • Water — rivers, rain, dew, or moisture in food.
  • Shelter — trees, burrows, caves, or coral reefs.
  • Space — enough room to find food, reproduce, and move freely.

Types of Habitats

  • Forest — dense trees, moist soil, varied wildlife.
  • Ocean — saltwater, coral reefs, open water.
  • Desert — dry, sandy, extreme temperatures.
  • Wetland — muddy, water-logged, rich in reeds and water birds.
  • Grassland — flat, open, grasses, herds of large animals.

Words to know

habitat

the natural home of an animal or plant

ecosystem

all the living things and their environment in one area

adaptation

a feature that helps an organism survive in its habitat

Habitat TypesFour habitat types: forest, ocean, desert, and wetland shown in colored boxes with their key features.Habitat TypesForesttrees, shademoist soilvaried wildlifeOceansaltwatercoral reefsopen waterDesertdry, sandyextreme heatscarce waterWetlandmuddy, wetreeds, frogswater birds
What a Habitat ProvidesA spoke diagram showing that a habitat provides food, water, shelter and space.What a Habitat ProvidesHabitat= homeFoodplants and preyWaterrivers, rainShelterburrows, treesSpaceroom to roam
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When presenting your model, name the animal, describe its habitat type, and point to each feature (food, water, shelter, space) that you included.

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