Earth and Space
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
The Solar System and Planetary Motion
SubtopicThe Solar System and Planetary Motion under Earth and Space for Grade 4 IB.
Preview questions (no answers)
- 1.
Which planet is the eighth and furthest planet from the Sun?
A.Saturn
B.Uranus
C.Neptune
D.Jupiter
- 2.
Why do scientists believe there is no life on most other planets in our solar system?
A.They are too far away
B.They lack liquid water and air
C.They have too many moons
D.They are too small
- 3.
When people see a 'shooting star' in the night sky, what are they actually seeing?
A.A star falling from the sky
B.A meteor burning up in the atmosphere
C.A plane flying high up
D.An alien spaceship
Download the worksheet for Earth and Space - The Solar System and Planetary Motion to practice offline. It includes additional chapter-level practice questions.
Earth's Rotation and Revolution (Day/Night and Seasons)
SubtopicEarth's Rotation and Revolution (Day/Night and Seasons) under Earth and Space for Grade 4 IB.
Preview questions (no answers)
- 1.
Which season is known for having 'equinoxes' at its start or middle in various calendars?
A.Summer and Winter
B.Spring and Autumn
C.Only Summer
D.Only Winter
- 2.
How does the Sun's position in the sky change from morning to evening?
A.It stays in the same place
B.It moves from West to East
C.It appears to move from East to West
D.It moves in a circle around the North Star
- 3.
Which of the following is a result of the Earth's tilt?
A.The existence of the Moon
B.The cycle of the seasons
C.The Earth being round
D.The ocean tides
Download the worksheet for Earth and Space - Earth's Rotation and Revolution (Day/Night and Seasons) to practice offline. It includes additional chapter-level practice questions.
The Rock Cycle and Types of Rocks
SubtopicThe Rock Cycle and Types of Rocks under Earth and Space for Grade 4 IB.
Preview questions (no answers)
- 1.
How do geologists test the hardness of a mineral in the field?
A.By smelling it
B.By scratching it with other objects
C.By tasting it
D.By putting it in water
- 2.
Which of these is a rock that is made of almost entirely one mineral called calcite?
A.Granite
B.Limestone
C.Basalt
D.Obsidian
- 3.
What does the word 'metamorphosis' mean, which helps explain how metamorphic rocks form?
A.To stay the same
B.To change form
C.To grow roots
D.To break apart
Download the worksheet for Earth and Space - The Rock Cycle and Types of Rocks to practice offline. It includes additional chapter-level practice questions.
Weathering, Erosion, and Changes to Earth's Surface
SubtopicWeathering, Erosion, and Changes to Earth's Surface under Earth and Space for Grade 4 IB.
Preview questions (no answers)
- 1.
If a canyon is observed to be getting slightly deeper every single year, what is most likely causing this change?
A.Wind blowing through the canyon
B.A river flowing at the bottom
C.Animals digging in the ground
D.The sun shining on the rocks
- 2.
Which best describes a delta?
A.A deep hole in the ground
B.A triangle-shaped area of land at the mouth of a river
C.A tall peak of a mountain
D.A long crack in the Earth's crust
- 3.
Which of these would be the best way to model water erosion in a classroom?
A.Looking at a picture of a rock
B.Pouring water over a pile of sand
C.Blowing air through a straw
D.Freezing a cup of water
Download the worksheet for Earth and Space - Weathering, Erosion, and Changes to Earth's Surface to practice offline. It includes additional chapter-level practice questions.