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Natural Sciences revision

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  • What vertebrate is it? It has got scales. It can live in water or on land. It can't breathe under water.
    It's a reptile.
  • This body system allows us to breathe.
    The respiratory system.
  • All the living and non-living things working together in an area form ...
    an ecosystem.
  • What is the name of the organ that pumps blood to your body?
    The heart.
  • This body system helps our body to eliminate waste.
    The excretory system
  • TRUE OR FALSE: Humans are oviparous.
    FALSE. Humans are viviparous.
  • CORRECT THE SENTENCE: Mosses and ferns grow in sunny places.
    Mosses and ferns grow in shady places.
  • Odd now out.
    shark
    ant
    human
    dog
  • TRUE OR FALSE: Eggs are produced in the testicles and sperm in the ovaries.
    FALSE. Eggs are produced in the ovaries and sperm in the testicles.
  • What is the organ of sight?
    The eyes.
  • What vertebrate is it? It can breathe under water and on land. It hasn't got scales.
    It is a amphibian
  • What is the body system that help us breathe.
    The respiratory system.
  • CORRECT THE SENTENCE: Evergreen trees lose their leaves in Autumn.
    Decidious trees lose their leaves in Autumn.
  • How do you call a tree that never loses its leaves?
    evergreen
  • Odd one out.
    brid
    cow
    duck
    frog
  • What vertebrate is it? It has got fins and scales. It can breathe under water. It lays eggs.
    It's a fish.
  • They help attract insects to the plant.
    Flowers.
  • They are between continents
    rivers
    oceans
  • What is the organ of taste?
    The tongue.
  • Gas your lungs absorb from the air and pass to your blood.
    Oxygen
  • They take water and minerals from the soil for the plant.
    Roots
  • A group of cells of the same type form __________
    a tissue.
  • It carries water and minerals form the roots to the leaves.
    Stem.
  • This body system moves blood around your body.
    The circulatory system.
  • What is the longest part of your digestive system?
    The small intestine.
  • What vertebrate is it? It has got wings. It has got two legs. It has got feathers. It lays eggs
    It is a bird.
  • TRUE OR FALSE: The circulatory system helps us breath.
    FALSE. The circulatory system moves blood around your body.
  • What is the organ of hearing?
    The ear.
  • What is the name of the tube that connects your mouth to your stomach?
    Esophagus.
  • Odd one out
    snail
    crab
    snake
    crocodile
  • TRUE OR FALSE: Bodies are made of cells, tissues and organs.
    TRUE.
  • TRUE OR FALSE: The heart is an important bone in the body.
    FALSE. He heart is an important organ in the body.
  • They make food for the plant by the process of photosynthesis.
    Leaves
  • COMPLETE THE SENTENCE: Kidneys _______ your blood.
    filter
  • TRUE OR FALSE: Humans have three senses.
    FALSE. Humans have five senses.
  • They are very high.
    Mountains
  • What is the name of the liquid in your mouth?
    Saliva.
  • What is the organ of touch?
    The skin.
  • Only the government can look after natural spaces.
    False
    True
  • This body system allows us to develop babies inside our bodies.
    The reproductive system.
  • What is the name of the tube that connects your nose and mouth to your lungs?
    Trachea.
  • How do you call a tree that loses its leaves in Autumn?
    decidimos
  • TRUE OR FALSE: The heart pumps blood around your body.
    TRUE.
  • These pass into your blood from your small intestine.
    Nutrients.
  • What is the organ of smell?
    The nose.
  • Does the heart belong to the respiratory system?
    No, it doesn`t. It belongs to the circulatory system.
  • How long is a human pregnancy.
    It is nine months long.
  • All trees have these
    leaves
  • They are very green.
    deserts
    forests
  • This body system helps our body get the nutrients it needs.
    The digestive system.
  • CORRECT THE SENTENCE: Mosses have got roots and flowers.
    Mosses haven't got roots or flowers.
  • When the same type of cells group together they make a ______
    tissue.
  • What vertebrate is it? It has got fur. It produces milk. It gives birth to live babies.
    It's a mammal
  • TRUE OR FALSE: You can only breath in through your mouth.
    FALSE. When you breath in, the air enters through you nostrils or your mouth.
  • How do ferns reproduce?
    Spores
  • What is the final part of your large intestine?
    The rectum.
  • TRUE OR FALSE: The excretory system helps your body eliminate waste products.
    TRUE.
  • In this ecosystem there isn't much rain.
    Desert
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