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WorksheetsGrade 6 Science – Review Test
Total questions: 35
Worksheet time: 18mins
Which organ controls all activities of the body?
Heart
Brain
Lungs
Kidneys
What is the main function of the nervous system?
To transport oxygen
To digest food
To control and coordinate body activities
To circulate blood
The brain and spinal cord make up which division of the nervous system?
Peripheral Nervous System
Central Nervous System
Autonomic Nervous System
Somatic Nervous System
What part of the nervous system connects the brain to the rest of the body?
Cerebrum
Cerebellum
Spinal cord
Medulla
The nerves outside the brain and spinal cord belong to the ______.
Central Nervous System
Peripheral Nervous System
Reflex System
Endocrine System
Which part of the brain controls balance and coordination?
Cerebrum
Cerebellum
Medulla
Brain stem
The automatic actions like breathing are controlled by the ______.
Cerebrum
Cerebellum
Medulla oblongata
Spinal cord
Which of the following is NOT a function of the nervous system?
Sensing changes
Producing hormones
Sending messages
Controlling muscles
Animals with backbones are called ______.
Invertebrates
Vertebrates
Arthropods
Mollusks
Animals without backbones are known as ______.
Invertebrates
Vertebrates
Amphibians
Chordates
Which characteristic is used as a basis for animal classification?
Size
Color
Body structure
Population
Which of the following animals has an exoskeleton?
Dog
Fish
Frog
Crab
The nervous system helps the body respond to ______.
Digestion
Growth
Stimuli
Circulation
The Central Nervous System includes the ______.
Nerves and brain
Brain and heart
Brain and spinal cord
Brain and eyes
The Peripheral Nervous System includes the ______.
Brain and spinal cord
Brain and heart
Nerves outside the CNS
Brain and lungs
Which kingdom contains bacteria?
Protista
Monera
Fungi
Plantae
Members of Kingdom Monera are ______.
Multicellular
With nucleus
Unicellular without nucleus
Unicellular with nucleus
Which of the following organisms belong to Kingdom Monera?
Amoeba
Bacteria
Mushroom
Algae
Protists are usually found in ______.
Dry land
Deserts
Moist or aquatic environments
Mountains
Which organism is an example of a protist?
E. coli
Yeast
Amoeba
Mushroom
Fungi get their food by ______.
Photosynthesis
Eating other animals
Absorbing nutrients from decaying matter
Making food from sunlight
Which of the following is NOT an example of fungi?
Mold
Yeast
Mushroom
Algae
Fungi play an important role in nature as ______.
Producers
Decomposers
Consumers
Parasites
Which of the following is true about fungi?
They make their own food
They have chlorophyll
They absorb food from other organisms
They can move
Which group of animals is warm-blooded and has feathers?
Mammals
Fish
Birds
Amphibians
Mammals give birth to ______.
Eggs
Live young
Tadpoles
Larvae
Fish breathe through ______.
Lungs
Gills
Skin
Spiracles
Frogs can live both on land and water because they are ______.
Reptiles
Amphibians
Mammals
Fish
Reptiles have ______.
Moist skin
Dry scaly skin
Hair
Feathers
Which vertebrate group produces milk for their young?
Reptiles
Birds
Mammals
Amphibians
The body plan of most animals shows ______.
Random arrangement
No pattern
Symmetry
Straight lines
Animals that have radial symmetry include ______.
Worms
Starfish
Fish
Frogs
Which of the following is NOT a vertebrate?
Dog
Snake
Bat
Earthworm
Which group of vertebrates have dry skin and lay eggs on land?
Reptiles
Amphibians
Birds
Mammals
Which of the following statements is TRUE about vertebrates?
They do not have backbones
They have an internal skeleton
They are soft-bodied
They are all cold-blooded
