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WorksheetsScientific Questions for 4th Grade.
Total questions: 11
Worksheet time: 6mins
What is the first stage of a plant's life cycle?
Flowering stage
Seed stage
Germination stage
Mature plant stage
Name one part of the human body that helps us breathe.
Lungs
Stomach
Heart
Kidneys
What are the three main layers of the Earth?
Inner Shell, Outer Shell, Surface
Lithosphere, Atmosphere, Hydrosphere
Rock, Water, Air
Crust, Mantle, Core
How do plants make their own food?
Plants make their own food through photosynthesis.
Plants absorb nutrients from the soil.
Plants rely on animals for food.
Plants use sunlight to grow but not for food.
What system in the human body is responsible for movement?
Digestive system
Muscular system
Nervous system
Skeletal system
What layer of the Earth is made up of solid rock?
Outer core
Crust
Mantle
Inner core
What do we call the process of a seed growing into a plant?
Pollination
Germination
Fertilization
Photosynthesis
Which organ in the human body pumps blood?
liver
kidneys
lungs
heart
What is the outermost layer of the Earth called?
crust
atmosphere
mantle
core
How do roots help a plant survive?
Roots only serve as a decorative part of the plant.
Roots are responsible for flower production.
Roots primarily help in photosynthesis.
Roots help a plant survive by anchoring it, absorbing water and nutrients, and storing energy.
Who is the famous scientist in the world?
Albert Einstein
George Washington
Donald Trump
Early Humans
