Science Around Us

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Science Around Us

Câu hỏi 1: What is science?

A: A sport
B: The study of the natural world
C: A kind of food
D: A movie

Đáp án: B

Câu hỏi 2: What tool helps scientists look at small things?

A: Ruler
B: Microscope
C: Calculator
D: Camera

Đáp án: B

Câu hỏi 3: What do scientists do?

A: Watch TV
B: Study and experiment
C: Dance
D: Sing

Đáp án: B

Câu hỏi 4: What is an experiment?

A: A test to discover something
B: A trip
C: A type of game
D: A drawing

Đáp án: A

Câu hỏi 5: What is gravity?

A: A dance move
B: A type of energy
C: The force that pulls things down
D: A robot

Đáp án: C

Câu hỏi 6: Which planet do we live on?

A: Mars
B: Earth
C: Venus
D: Jupiter

Đáp án: B

Câu hỏi 7: Which of these is a source of light?

A: Moon
B: Mirror
C: Sun
D: Wall

Đáp án: C

Câu hỏi 8: What is matter?

A: A TV show
B: Anything that has mass and takes up space
C: A place
D: A number

Đáp án: B

Câu hỏi 9: Water changes to ice at:

A: 0°C
B: 100°C
C: 50°C
D: 10°C

Đáp án: A

Câu hỏi 10: What do we call water in gas form?

A: Steam
B: Ice
C: Cloud
D: Smoke

Đáp án: A

Câu hỏi 11: What are the three states of matter?

A: Hot, cold, warm
B: Small, big, huge
C: Solid, liquid, gas
D: Light, dark, heavy

Đáp án: C

Câu hỏi 12: What gas do humans need to breathe?

A: Carbon dioxide
B: Helium
C: Oxygen
D: Nitrogen

Đáp án: C

Câu hỏi 13: What organ helps us breathe?

A: Heart
B: Brain
C: Lungs
D: Stomach

Đáp án: C

Câu hỏi 14: What is the center of the solar system?

A: Earth
B: Moon
C: Sun
D: Mars

Đáp án: C

Câu hỏi 15: What does a thermometer measure?

A: Speed
B: Temperature
C: Distance
D: Time

Đáp án: B

Câu hỏi 16: What helps plants make food?

A: Rain
B: Wind
C: Photosynthesis
D: Soil

Đáp án: C

Câu hỏi 17: What do we call animals that eat only plants?

A: Carnivores
B: Omnivores
C: Herbivores
D: Insects

Đáp án: C

Câu hỏi 18: What body system controls the body?

A: Digestive
B: Respiratory
C: Nervous
D: Circulatory

Đáp án: C

Câu hỏi 19: What simple machine helps lift heavy things?

A: Wheel
B: Pulley
C: Rope
D: Spoon

Đáp án: B

Câu hỏi 20: What part of a plant takes in water?

A: Leaf
B: Flower
C: Root
D: Stem

Đáp án: C

Câu hỏi 21: Which planet is known as the Red Planet?

A: Earth
B: Mars
C: Venus
D: Mercury

Đáp án: B

Câu hỏi 22: What causes day and night?

A: The moon
B: Earth's rotation
C: Stars
D: Rain

Đáp án: B

Câu hỏi 23: Which body part helps us think?

A: Heart
B: Brain
C: Lungs
D: Liver

Đáp án: B

Câu hỏi 24: What do magnets attract?

A: Plastic
B: Wood
C: Iron
D: Paper

Đáp án: C

Câu hỏi 25: What is a scientist who studies animals called?

A: Botanist
B: Zoologist
C: Chemist
D: Astronomer

Đáp án: B

Câu hỏi 26: What is the main source of energy for Earth?

A: Fire
B: Moon
C: Sun
D: Oil

Đáp án: C

Câu hỏi 27: Which planet is the largest in our solar system?

A: Saturn
B: Earth
C: Mars
D: Jupiter

Đáp án: D

Câu hỏi 28: What organ pumps blood through the body?

A: Brain
B: Lung
C: Heart
D: Kidney

Đáp án: C

Câu hỏi 29: What is the hardest natural substance?

A: Wood
B: Diamond
C: Stone
D: Ice

Đáp án: B

Câu hỏi 30: What do you call rain, snow, or hail?

A: Evaporation
B: Condensation
C: Precipitation
D: Reflection

Đáp án: C

Câu hỏi 31: What are living things made of?

A: Paper
B: Atoms
C: Cells
D: Gas

Đáp án: C

Câu hỏi 32: What part of the body digests food?

A: Heart
B: Lungs
C: Stomach
D: Brain

Đáp án: C

Câu hỏi 33: What happens when water boils?

A: It freezes
B: It turns to steam
C: It becomes a solid
D: It disappears

Đáp án: B

Câu hỏi 34: What kind of energy does the sun give?

A: Light and heat
B: Wind
C: Sound
D: Water

Đáp án: A

Câu hỏi 35: What do we call animals that eat other animals?

A: Herbivores
B: Carnivores
C: Omnivores
D: Scavengers

Đáp án: B

Câu hỏi 36: What tool is used to measure weight?

A: Thermometer
B: Clock
C: Scale
D: Ruler

Đáp án: C

Câu hỏi 37: What is the change from solid to liquid called?

A: Freezing
B: Melting
C: Boiling
D: Condensation

Đáp án: B

Câu hỏi 38: What part of the plant makes seeds?

A: Stem
B: Leaf
C: Flower
D: Root

Đáp án: C

Câu hỏi 39: What is sound?

A: Movement
B: Light
C: Vibration
D: Temperature

Đáp án: C

Câu hỏi 40: What kind of energy moves cars?

A: Sound energy
B: Solar energy
C: Chemical energy (fuel)
D: Water energy

Đáp án: C

Câu hỏi 41: What does a plant need to grow?

A: Light, water, and air
B: Milk
C: Sugar
D: Heat only

Đáp án: A

Câu hỏi 42: What is rainwater an example of?

A: Gas
B: Solid
C: Liquid
D: Plasma

Đáp án: C

Câu hỏi 43: What organ helps us hear?

A: Nose
B: Eye
C: Ear
D: Hand

Đáp án: C

Câu hỏi 44: What do you call the outer part of Earth?

A: Core
B: Mantle
C: Crust
D: Lava

Đáp án: C

Câu hỏi 45: Which planet has rings around it?

A: Earth
B: Saturn
C: Venus
D: Mars

Đáp án: B

Câu hỏi 46: What happens when you mix red and blue?

A: Green
B: Purple
C: Yellow
D: Brown

Đáp án: B

Câu hỏi 47: What do bees help plants do?

A: Sleep
B: Pollinate
C: Cut leaves
D: Burn

Đáp án: B

Câu hỏi 48: What is a fossil?

A: A type of plant
B: A very old rock
C: Remains of a once-living organism
D: A kind of tree

Đáp án: C

Câu hỏi 49: What is weather?

A: Plants in the air
B: Changes in temperature, wind, and rain
C: Dust
D: The sky color

Đáp án: B

Câu hỏi 50: What protects Earth from too much sunlight?

A: Moon
B: Water
C: Ozone layer
D: Air

Đáp án: C

Câu hỏi 51: What is the main gas in the air we breathe?

A: Carbon dioxide
B: Nitrogen
C: Hydrogen
D: Oxygen

Đáp án: B

Câu hỏi 52: Which tool is used to see distant objects in space?

A: Microscope
B: Calculator
C: Telescope
D: Camera

Đáp án: C

Câu hỏi 53: What happens to shadows when the sun is high in the sky?

A: They disappear
B: They become longer
C: They become shorter
D: They move fast

Đáp án: C

Câu hỏi 54: What is the process of water turning into vapor?

A: Condensation
B: Evaporation
C: Freezing
D: Melting

Đáp án: B

Câu hỏi 55: What helps birds fly?

A: Fins
B: Wings
C: Legs
D: Tails only

Đáp án: B

Câu hỏi 56: What does the digestive system do?

A: Control thinking
B: Pump blood
C: Break down food
D: Help breathing

Đáp án: C

Câu hỏi 57: What is energy?

A: Food
B: The ability to do work
C: Light
D: Heat only

Đáp án: B

Câu hỏi 58: What is a chemical change?

A: A change that can be reversed
B: A change in color only
C: A change that forms a new substance
D: A change in shape only

Đáp án: C

Câu hỏi 59: What kind of animal lays eggs and has feathers?

A: Mammal
B: Bird
C: Reptile
D: Fish

Đáp án: B

Câu hỏi 60: What part of the eye lets light in?

A: Retina
B: Iris
C: Pupil
D: Cornea

Đáp án: C

Câu hỏi 61: What is force?

A: A kind of weather
B: A kind of energy
C: A push or pull on an object
D: A measurement

Đáp án: C

Câu hỏi 62: Which of these is a mammal?

A: Frog
B: Chicken
C: Whale
D: Turtle

Đáp án: C

Câu hỏi 63: What is the main function of leaves?

A: Absorb water
B: Make food for the plant
C: Protect the roots
D: Hold the plant up

Đáp án: B

Câu hỏi 64: What type of animal is a frog?

A: Reptile
B: Amphibian
C: Mammal
D: Bird

Đáp án: B

Câu hỏi 65: Which sense helps us smell?

A: Sight
B: Hearing
C: Touch
D: Smell

Đáp án: D

Câu hỏi 66: What does renewable energy mean?

A: Energy we throw away
B: Energy from natural sources that can be replaced
C: Energy from batteries
D: Energy we cannot use again

Đáp án: B

Câu hỏi 67: What natural resource is used to make paper?

A: Rocks
B: Trees
C: Air
D: Fire

Đáp án: B

Câu hỏi 68: Which planet is closest to the Sun?

A: Earth
B: Mars
C: Mercury
D: Venus

Đáp án: C

Câu hỏi 69: Which sense uses the tongue?

A: Sight
B: Taste
C: Touch
D: Smell

Đáp án: B

Câu hỏi 70: Which animal has a backbone?

A: Jellyfish
B: Worm
C: Cat
D: Snail

Đáp án: C

Câu hỏi 71: What part of the plant carries water?

A: Flower
B: Stem
C: Seed
D: Leaf

Đáp án: B

Câu hỏi 72: What protects the brain?

A: Skin
B: Skull
C: Hair
D: Nose

Đáp án: B

Câu hỏi 73: What is the process of plants growing from seeds?

A: Cooking
B: Germination
C: Mixing
D: Evaporation

Đáp án: B

Câu hỏi 74: What is a habitat?

A: A zoo
B: A place where an animal lives
C: A shelter
D: A building

Đáp án: B

Câu hỏi 75: What does a thermometer show?

A: Speed
B: Temperature
C: Pressure
D: Size

Đáp án: B

Câu hỏi 76: What is the largest part of Earth?

A: Sky
B: Crust
C: Mantle
D: Core

Đáp án: C

Câu hỏi 77: What can electricity power?

A: Books
B: Cars
C: Computers and lights
D: Trees

Đáp án: C

Câu hỏi 78: What form of water falls as snow?

A: Gas
B: Liquid
C: Solid
D: Plasma

Đáp án: C

Câu hỏi 79: Which is NOT a solid?

A: Ice
B: Book
C: Oxygen
D: Rock

Đáp án: C

Câu hỏi 80: What is the natural satellite of Earth?

A: Mars
B: Sun
C: Moon
D: Comet

Đáp án: C

Câu hỏi 81: What causes tides in oceans?

A: Wind
B: Rain
C: Moon’s gravity
D: Sunlight

Đáp án: C

Câu hỏi 82: What color are most healthy plant leaves?

A: Red
B: Green
C: Yellow
D: Blue

Đáp án: B

Câu hỏi 83: What tool measures distance?

A: Ruler
B: Clock
C: Scale
D: Magnet

Đáp án: A

Câu hỏi 84: What type of energy makes things move?

A: Light energy
B: Electrical energy
C: Mechanical energy
D: Sound energy

Đáp án: C

Câu hỏi 85: What is the boiling point of water?

A: 0°C
B: 25°C
C: 50°C
D: 100°C

Đáp án: D

Câu hỏi 86: What is a scientist who studies space called?

A: Biologist
B: Astronomer
C: Geologist
D: Chemist

Đáp án: B

Câu hỏi 87: What is the main function of the skeleton?

A: Digest food
B: Support the body
C: Pump blood
D: Control thoughts

Đáp án: B

Câu hỏi 88: What do clouds form from?

A: Dust
B: Water vapor
C: Gasoline
D: Ice cubes

Đáp án: B

Câu hỏi 89: What is a natural disaster caused by shaking ground?

A: Volcano
B: Earthquake
C: Hurricane
D: Tornado

Đáp án: B

Câu hỏi 90: What helps us see in the dark?

A: Water
B: Heat
C: Light
D: Wind

Đáp án: C

Câu hỏi 91: What happens to your shadow when you move closer to a light?

A: Gets longer
B: Disappears
C: Gets smaller
D: Gets darker

Đáp án: A

Câu hỏi 92: What do you call a group of stars forming a pattern?

A: Planet
B: Comet
C: Constellation
D: Asteroid

Đáp án: C

Câu hỏi 93: What do we call animals active at night?

A: Daytime animals
B: Nocturnal
C: Diurnal
D: Aquatic

Đáp án: B

Câu hỏi 94: Which tool is used to measure time?

A: Clock
B: Balance
C: Barometer
D: Scale

Đáp án: A

Câu hỏi 95: What natural process wears down rocks?

A: Cooking
B: Erosion
C: Germination
D: Gravity

Đáp án: B

Câu hỏi 96: Which sense helps us detect heat?

A: Sight
B: Touch
C: Taste
D: Smell

Đáp án: B

Câu hỏi 97: What helps protect animals in nature?

A: Shelter
B: TV
C: Loud sounds
D: Bright colors

Đáp án: A

Câu hỏi 98: Which of these is a mixture?

A: Water
B: Salt
C: Air
D: Gold

Đáp án: C

Câu hỏi 99: What makes a rainbow?

A: Snow
B: Dust
C: Light and rain
D: Fire

Đáp án: C

Câu hỏi 100: Why do we study science?

A: To be confused
B: To understand the world around us
C: To play games
D: To ignore facts

Đáp án: B

Đã sao chép!!!