🔬 ScienceGrade 3Lesson 8
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Observing Habitats Around Us

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Learning Objectives

  • 1Match animals and plants to their natural habitats
  • 2Describe what makes a habitat suitable for a particular organism
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Mini Lesson

A habitat is the natural environment where an organism lives. Every habitat provides the specific food, water, shelter, and climate that the organisms living there need to survive. Different animals and plants are specially adapted to their habitats.

Examples of Habitats

  • Arctic tundra: extremely cold, icy, and treeless. Home to polar bears, arctic foxes, and seals.
  • Coral reef: warm, shallow ocean water full of color and life. Home to clownfish, sea turtles, and sharks.
  • Hot desert: very dry with extreme temperatures. Home to camels, lizards, and cacti.
  • Tropical rainforest: warm and wet all year. Home to macaws, jaguars, and thousands of plant species.
  • Freshwater pond: still or slow-moving fresh water. Home to frogs, water lilies, and dragonflies.
  • Garden soil: moist, dark earth beneath the surface. Home to earthworms, beetles, and fungi.

What Makes a Habitat Suitable?

  • Food availability: the habitat provides the right food for that organism.
  • Climate: the temperature, rainfall, and season match what the organism needs.
  • Shelter: the habitat offers places to hide, nest, or rest.
  • Water: fresh water or ocean conditions that suit the organism.
World map with habitat zonesA simplified world map showing four habitat zones: Arctic at the top, Desert in the middle bands, Tropical Rainforest at the equatorial belt, and Ocean as the blue background.Habitat Zones of the WorldArcticTropical Rainforest BeltDesertOceanEach habitat supports different animals and plants.
Four habitat close-ups in a 2x2 gridFour habitat scenes: Arctic (white and blue), Desert (yellow and brown), Tropical Rainforest (green), and Ocean (blue) each in a grid cell.Habitat Close-UpsArctic TundraHot DesertRainforestOcean
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Adaptation is key — organisms have special features that make them suited to their habitat. A camel stores fat for energy in its hump; a polar bear has thick fur for warmth.

Vocabulary
Habitat
The natural place where an animal or plant livese.g. A pond is a frog's habitat.
Climate
The usual weather pattern of a place over a long timee.g. A desert has a hot, dry climate.
Shelter
A safe spot where an animal can hide or reste.g. Birds find shelter in tree branches.
Adaptation
A feature that helps an organism survive in its habitate.g. Webbed feet are an adaptation for swimming.
Tundra
A cold, treeless habitat near the polar regionse.g. Arctic foxes live in the tundra.
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