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Worksheets4º Science: Final exam
Total questions: 55
Worksheet time: 55mins
Press the audio and choose the right picture.
Press the audio and choose the right picture.
Press the audio and choose the right picture.
THE VITAL FUNCTIONS OF THE LIVING THINGS.
Many plants grow from seeds. It is an example of … .
nutrition
reproduction
none of these are right.
THE VITAL FUNCTIONS OF THE LIVING THINGS.
The process of making and giving birth to offspring.
Reproduction
Interaction
Nutrition
THE VITAL FUNCTIONS OF THE LIVING THINGS.
The relationship that we have with the world around us.
Reproduction
Interaction
Nutrition
THE VITAL FUNCTIONS OF THE LIVING THINGS.
All living things perform three vital functions. These are:
Nutrition, seeds and reproduction.
Nutrition, interaction and and vitamins.
Nutrition, interaction, reproduction.
CLASSIFICATION OF ANIMALS.
Depending on what they eat, animals can be classified as:
carnivorous, herbivorous, omnivorous.
carnivorous, herbivorous, oviparous.
carnivorous, herbivorous, viviparous.
Press the audio and choose the correct system.
Press the audio and choose the right system.
Press the audio and choose the right system.
THE HUMAN BODY SYSTEMS.
This system breaks down food into simpler substances.
Answer: The (a) system. (Write only one word)
THE HUMAN BODY SYSTEMS.
This system carries blood with oxygen and nutrients all over the body.
Answer: the (a) system. (Write only one word)
THE HUMAN BODY SYSTEMS.
This system cleans the blood of waste products through urine and sweat.
Answer: The (a) system. (Write only one word)
THE HUMAN BODY SYSTEMS.
This system takes in the oxygen we need from the air when we breathe in and expels carbon dioxide when we breathe out.
Answer: The (a) system.
THE DIGESTIVE SYSTEM.
The first step of digestion starts in the … .
stomach
pharynx
mouth
rectum
THE DIGESTIVE SYSTEM.
The ...........… produce juices that help in digestion.
pharynx and oesophagus
stomach, pancreas and chyme
stomach, pancreas and liver
THE RESPIRATORY SYTEM.
Where does the gas exchange take place?
In the diaphragm.
In the lungs.
In the nasal cavity.
THE RESPIRATORY SSYTEM.
The lungs become bigger and they pull in air from the mouth and nose
Inhalation.
Exhalation.
None of these are correct.
THE RESPIRATORY SYTEM.
The lungs get smaller and push carbon dioxide out of the body.
Inhalation.
Exhalation.
None of these are right.
THE CIRCULATORY SYSTEM.
The continuous contracting and relaxing movement of the heart is called the ….....
organs
heartbeat
blood vessels
THE CIRCULATORY SYSTEM.
Which organ of the circulatory system pumps blood around the body? (Write only one word)
(a)
THE CIRCULATORY SYSTEM.
The red liquid that carries the nutrients and oxygen our body needs. (Write only one word)
(a)
THE CIRCULATORY SSYTEM.
They carry blood from the rest of the body to the heart.
Veins.
Arteries.
None of these are correct.
THE CIRCULATORY SSYTEM.
They carry blood from the heart to the rest of the body.
Veins.
Arteries.
None of these are right.
THE EXCRETORY SYSTEM.
The sweat glands are in your … .
skin
bladder
blood
THE EXCRETORY SYSTEM.
They filter the blood and return the clean blood back to the circulatory system.
Bladder.
Urethra.
Kidneys.
THE EXCRETORY SYSTEM.
It stores urine.
None of these are correct.
Kidneys.
Bladder.
NUTRITION ANH HEALTH.
Vegetables like tomatoes, give us …
carbohydrates.
proteins.
vitamins and minerals.
fats.
NUTRITION ANH HEALTH.
It helps our excretory system to eliminate waste through urine and sweat.
Water.
Fats.
No doing exercises.
NUTRITION AND HEALTH.
Which of these is a completely balanced meal?
Potatoes, broccoli, brown bread and butter.
Brown bread, eggs, green peppers, tomatoes and water.
Rice, potatoes, green peppers, carrots and water.
ALL ABOUT PLANTS.
Which part of the plant performs the function of nutrition? (Write only one word)
(a)
ALL ABOUT PLANTS.
What part of the plant is fixed to the ground? (Write only one word)
(a)
ALL ABOUT PLANTS.
Plants are living things and perform the three vital functions of interaction, reproduction and nutrition.
True
False
CLASSIFICATION OF PLANTS.
What type of plant is a fern?
Flowering plant.
Non-flowering plant.
A tree.
Herbaceous plant.
CLASSIFICATION OF PLANTS.
What type of plants can reproduce with spores?
Flowering plants.
All types of plants.
Non-flowering plants.
CLASSIFICATION OF PLANTS.
Plants that have thin and flexible stems.
Herbaceous.
Shrubs.
Trees.
CLASSIFICATION OF PLANTS.
A type of woody plant that has multiple stems.
Trees.
Shrubs.
Herbaceous plants.
CLASSIFICATION OF PLANTS.
Many of these plants make seeds inside a fruit.
Flowering plants.
Non-flowering plants.
NUTRTION IN PLANTS.
Which element is NOT needed for the plant to perform photosynthesis?
Sunlight.
Oxygen.
Water.
Carbon dioxide.
NUTRTION IN PLANTS.
How do we call the process plants use to make food?
Photosynthesis.
Raw sap.
Oxygen.
PARTS OF THE PLANT.
What part is it?
stem
flower
roots
leaves
PARTS OF THE PLANT.
What part is it?
stem
flower
roots
leaves
ALL ABOUT PLANTS.
What part of the flower are these?
petals
pistil
stamen
sepal
ALL ABOUT PLANTS.
What part of the flower is this?
petals
pistil
stamen
sepal
ALL ABOUT PLANTS.
What part of the flower is this?
petals
pistil
stamen
sepal
ALL ABOUT PLANTS.
What kind of trees are these?
decidouos
evergreen
tall
green
ALL ABOUT PLANTS.
What kind of trees are these?
decidouos
evergreen
tall
green
ALL ABOUT PLANTS.
What are these?
a fruit
seeds
a plant
a flower
ECOSYSTEMS.
What are the two main parts of an ecosystem?
Animals and plants
Biotic and abiotic
Habitat and rocks
ECOSYSTEMS.
It is a geographic area that includes the non-living things (abiotic factors) and the living things (biotic factors) interacting with each other.
True.
False.
FOOD CHAIN.
Organisms that make their own food are called....
Producers
Consumers
Parasites
Omnivores
FOOD CHAIN.
Animals which eat other organisms are called...
Consumers
Produces
Parasites
Animals
FOOD CHAIN.
In an ecosystem the decomposers eat the remains of other living things.
True.
False.
FOOD CHAIN.
A wolf is a __________ and a ________.
producer and hunter
consumer and carnivore
decomposer and carnivore
decomposer and omnivore
