Science Quiz for Grade 2

Welcome to the Grade 2 Science Quiz! Answer the following questions by choosing the correct option. Good luck!

Questions:

What do plants need to make their own food?
- A. Water
- B. Rocks
- C. Plastic
- D. Metal
- E. Sound
- F. Air
Which of these animals can fly?
- A. Cat
- B. Dog
- C. Fish
- D. Bird
- E. Frog
- F. Turtle
What is the hottest planet in our solar system?
- A. Earth
- B. Mars
- C. Venus
- D. Jupiter
- E. Saturn
- F. Neptune
What part of the plant absorbs water from the soil?
- A. Leaves
- B. Flowers
- C. Roots
- D. Stems
- E. Seeds
- F. Fruits
Which of the following is a mammal?
- A. Shark
- B. Penguin
- C. Elephant
- D. Snake
- E. Frog
- F. Lizard
What do you call the change of water from liquid to gas?
- A. Condensation
- B. Precipitation
- C. Evaporation
- D. Freezing
- E. Melting
- F. Sublimation
Which of these is a source of light?
- A. Moon
- B. Cloud
- C. Tree
- D. Rock
- E. Star
- F. Water
What do we breathe in to live?
- A. Hydrogen
- B. Oxygen
- C. Nitrogen
- D. Carbon dioxide
- E. Helium
- F. Methane
Which of these is NOT a solid?
- A. Ice
- B. Rock
- C. Water
- D. Wood
- E. Metal
- F. Glass
What do we call the force that pulls objects toward the Earth?
- A. Friction
- B. Magnetism
- C. Gravity
- D. Tension
- E. Pressure
- F. Buoyancy
What do we call the movement of the Earth around the Sun?
- A. Rotation
- B. Revolution
- C. Translation
- D. Circulation
- E. Spin
- F. Orbit
Which part of the plant is usually colorful and helps with reproduction?
- A. Leaf
- B. Stem
- C. Fruit
- D. Flower
- E. Root
- F. Seed
What type of environment do frogs usually live in?
- A. Desert
- B. Ocean
- C. Forest
- D. Grassland
- E. Wetlands
- F. Tundra
What do we use to measure the temperature?
- A. Ruler
- B. Stopwatch
- C. Thermometer
- D. Scale
- E. Compass
- F. Protractor
What season comes after winter?
- A. Fall
- B. Summer
- C. Spring
- D. Monsoon
- E. Dry season
- F. Rainy season
Which of the following is a reusable resource?
- A. Coal
- B. Oil
- C. Wind
- D. Natural gas
- E. Nuclear energy
- F. Plastic
What do we call animals that only eat plants?
- A. Omnivores
- B. Carnivores
- C. Herbivores
- D. Insectivores
- E. Scavengers
- F. Detritivores
How do bees help plants?
- A. They eat plants
- B. They carry pollen
- C. They water plants
- D. They shade plants
- E. They protect plants
- F. They dig in the soil
What do you call the process of water changing from a gas back to a liquid?
- A. Melting
- B. Evaporating
- C. Freezing
- D. Condensing
- E. Boiling
- F. Sublimating
Which of these planets is known for its rings?
- A. Mars
- B. Earth
- C. Jupiter
- D. Saturn
- E. Venus
- F. Mercury
What do we call the outside layer of the Earth?
- A. Core
- B. Crust
- C. Mantle
- D. Ocean
- E. Atmosphere
- F. Desert
Which gas do plants release during photosynthesis?
- A. Oxygen
- B. Carbon dioxide
- C. Nitrogen
- D. Hydrogen
- E. Helium
- F. Ammonia
What is the main purpose of a flower?
- A. To attract animals
- B. To grow taller
- C. To make leaves
- D. To store water
- E. To create thorns
- F. To be pretty
What do we call the temperature at which water freezes?
- A. 100°C
- B. 0°C
- C. 50°C
- D. 25°C
- E. 10°C
- F. -10°C
What is the center of an atom called?
- A. Neutron
- B. Proton
- C. Electron
- D. Nucleus
- E. Molecule
- F. Cell
What do you call a scientist who studies weather?
- A. Biologist
- B. Archaeologist
- C. Meteorologist
- D. Chemist
- E. Physicist
- F. Geologist
Which of these is a characteristic of living things?
- A. They can be painted
- B. They can grow
- C. They can be broken
- D. They can be frozen
- E. They can create machines
- F. They can be recycled
What is the largest organ in the human body?
- A. Heart
- B. Brain
- C. Skin
- D. Liver
- E. Lungs
- F. Kidneys
What do we call the path that a river takes as it flows?
- A. Delta
- B. Bank
- C. Channel
- D. Pond
- E. Floodplain
- F. Stream
Which of the following can be a habitat for animals?
- A. School
- B. Office
- C. Forest
- D. Mall
- E. House
- F. Playground

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What to create	Exam
Which subject	Science
What age group	Year or Grade 2
What topic
Question types	Close-ended
Number of questions	30
Number of answers	6
Correct answers	Exactly 1
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