Worksheetsscience 2nd review
Total questions: 45
Worksheet time: 45mins
While on the gate, Kathryn knew that their food for dinner is barbecue. Why did she know it?
Mother told her about it.
She smelled it from the gate.
She saw mother cooking.
She heard her brother tell it.
In what way are shrimps and grasshoppers similar? Both of them have ____________.
Give us food
Have antennae
Are big
Move by hopping
What body part enables fish to breathe in water?
Fins
Gills
Scales
Tails
The colored part of the eye.
Cornea
Pupil
Sclera
Iris
Animals with strong legs and feet can walk and run. Animals with wings and legs can ___________________.
Swim and walk
Run and jump
Fly and walk
Hop and slide
Animals are found everywhere. Which animals are found in the salt water?
Milkfish, crab, catfish
Whale, dolphin, octopus
Elephant, dog, cat
Tiger, wild boar, eagle
Carabaos give us leather that is made into bags and shoes. Cows give us meat and milk. Which animals give us meat and eggs?
Goats
Chickens
Pigs
Shrimps
Which of the following shows the importance of plants?
The farmer can feed many people because of their harvest.
Most children don't eat vegetables.
Land are used mainly for building houses and not for painting.
Animals don't need plants.
The fine hairs that grow along the edge of an eyelid.
Eyebrows
Eyelashes
Eyelid
Cornea
The natural process by which traits of living things are passed on from parents to offspring is known as ________.
Environment
Ecosystem
Heredity
Population
Roots that are short, soft and tiny are called _______________.
Taproots
Root crops
Fibrous roots
Thick roots
Some animals grow shells. Shells cover and protect the bodies of animals like ________.
Turtles, snails, clams
Birds, peacock, parrot
Snake, worm, frog
Rabbit, horse, deer
Lanie is awakened every morning by the tweet-tweet of the birds on the tree. They became her alarm clock. What made her hear the birds on the tree?
Her skin
Her nose
Her tongue
Her ears
The _________hold the plants firmly to the ground. They keep the plants in place.
roots
stems
leaves
flowers
Clear water is in the glass. Kim says that it is salty. What made her tell that it is salty?
She tasted it.
She smelled it.
She heard it.
She touched it.
It is composed of living and nonliving things.
Ecosystem
Shelter
Habitat
Environment
Look at the animals in the picture. Their bodies are covered with ____.
Shell
Feathers
Scales
Fur
A grasshopper hops. Butterflies fly. A caterpillar crawls. A cheetah walks and runs. These animals are classified according to their __________.
Habitat
Food
Body parts
Movement
Why are plants important to humans?
They are sources of food.
They give fresh air.
They beautify the surroundings.
All of the above
What is the role of earthworms and butterflies in the garden?
Garden pests
Garden helpers
Garden keepers
All of the above
A group of boys say that a pillow is soft; a hollow-block is rough; a glass is smooth; a stone is hard. What sense organ helped them describe the objects?
Sense of sight
Sense of smell
Sense of hearing
Sense of touch
Which of the following makes animals very important?
They disturb people.
They eat garden plants.
They are sources of food.
They provide materials for decorations.
Collectively known as the food factory of the plant.
Roots
Leaves
Stem
Flowers
Which of these eat plants?
Carnivores
Herbivores
Omnivores
_____ 2. It is the uppermost part of the body
trunk
head
limbs
neck
_____ 5. How will you take good care of your body?
Sleep late at night.
Eat much of your favorite junk foods.
Use gadgets every now and then.
Eat nutritious food and drink enough water.
It connects the head to the trunk.
arms
legs
neck
face
Which activity will make your legs strong?
Take a bath every day.
Walk and run regularly.
Eat nutritious food.
Brush your teeth properly.
Which animal has sharp pointed teeth?
Cow
Crow
Tiger
Which of these shows proper care for the nose?
Smelling unknown substances.
Using pointed object to clean the nose.
Blowing the nose so hard.
Gently clean the nose with clean cloth.
Mark is very fat and heavy. He can't run fast. He needs to ______________________.
diet and do physical exercises.
rest and sleep.
eat more foods.
drinks more soda.
Which is NOT true about living and nonliving things?
People, animals and plants are living things.
There is an interaction between living and nonliving things. Living things don't need nonliving things.
Nonliving things are very useful to living things.
My friend gave me a rabbit, what is the food of the rabbit?
Chicken and Eggs
Grass and Carrots
Milk and Cheese
Many animals that are born alive look like their parents when they are born. They are called live-breeders. Which animal belongs to this group?
Frog
Ostrich
Butterfly
Pig
Which animal has flat front teeth?
Carabao
Dog
Lion
All of these activities will make your skin smooth and healthy except ___________.
Eat fruits and vegetables.
Take a bath regularly.
Play long under the heat of the sun.
Wipe your body with soft cloth.
_____ 4. It is the middle part where the internal organs are found.
trunk
head
limbs
neck
Dogs and cats like to eat meat, they are?
Carnivores
Herbivores
Omnivores
_____ 3. The children are running around the playground. Which of their body part is used?
arms
legs
neck
hands
Ecosystems are composed of different communities that are related to one another. Which statement shows an example of this relationship?
Plants take in oxygen and give off carbon dioxide.
Plants give off oxygen that animals breathe in.
Plants give off carbon dioxide that animals breathe in.
Plants decompose during photosynthesis.
A plant needs more space to grow. Which would give the plant more space?
Putting more plants around it
Pulling the weeds around it
Giving it more water
Placing it under the Sun
Which shows proper care for the environment?
Planting trees and conserving water
Throwing garbage everywhere
Cutting old trees without planting new ones
Using smoke belching vehicles
Carlo has poor eyesight. What must Carlo need to do?
Watch TV for long period of time.
Play video games the whole day.
Eat more foods rich in vitamin A.
Ignore his eyesight problem.
What do animals need?
Food, shelter and training
Oxygen and nitrogen in air
Water, food and animal shows
Food, air, water, and shelter
Which of the following sentences is NOT true about heredity?
If your mother is tall, you may be tall too.
If your father has diabetes, it is possible for you to have diabetes, too.
If your traits are not similar to those of your parents, you probably inherited them from your grandparents.
