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Review Chapter 2 - Science

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  • A natural material that comes from the plant is ….
    rubber, cotton, wood
  • Why do we use rocks to build bridges? (Mengapa kita menggunakan batu untuk membangun jembatan?)
    because rocks are strong, hard and last long time
  • Huge rock is called ….
    boulder
  • Round and smooth stones are called ….
    pebbles
  • Soil that has orange or gray color is called ….
    clay
  • The material needed to make a pencil is ….
    wood
  • Soil that has light-colored is ….
    sandy soil
  • A natural material that comes from the animal is ….
    silk, wool
  • An example of man-made material is ….
    plastic, paper, glass
  • Soil that is full of the nutrients needed by plants is ….
    loamy soil
  • The material needed to make tissue is
    paper
  • We make plastic from ….
    oil
  • Materials that are found in nature are called ….
    natural materials
  • Name 2 objects made of rubber! (Sebutkan 2 benda yang terbuat dari karet!)
    tire, eraser, boots, latex gloves, balloon
  • The thing made of rock is ….
    sculpture, bridges, fountain, paving, temple
  • Rocks are used for buildings because they are ….
    hard
  • The animal that can be found in the soil is ….
    earthworm, millipede
  • The material needed to make marbles is ….
    glass
  • Why is loamy soil the best soil for growing plants? (Mengapa tanah jenis ini merupakan tanah yang paling baik untuk menanam tanaman?)
    because its full of nutrients
  • We make glass from ….
    sand
  • Wool comes from ….
    sheep
  • Why do we use plastic to make raincoats? (Mengapa kita menggunakan plastik untuk membuat jas hujan)
    because its waterproof
  • Where can you find rocks? (Dimana kamu dapat menemukan batu?)
    along rivers, mountains, hills
  • This object is made of ….
    rubber, natural material