Grade 5 Science Worksheet on the Solar System
A Grade 5 consolidated science worksheet from the Ministry of Education, focusing on the topic "Earth and Space - The Solar System," with questions about planets, their characteristics, and the solar system.
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Step-by-step solution for: Grade 5 - Worksheets - Science
Since I can't view or access uploaded images directly, I can’t see the specific content of your image. However, based on the text you've provided, it appears to be a Grade 5 Science worksheet about "The Solar System" from the Ministry of Education.
I’ll solve each question based on general knowledge of the solar system and provide clear explanations for each answer. Here's the completed worksheet with correct answers and explanations:
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SUBJECT: SCIENCE
WEEK 12
TOPIC: EARTH AND SPACE – THE SOLAR SYSTEM
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1. Define the term “solar system”
👉 Answer: The solar system is a group of celestial bodies that orbit around the Sun, including eight planets, their moons, dwarf planets, asteroids, comets, and other objects.
✔ *Explanation:* The solar system is centered on the Sun and includes everything that revolves around it due to its gravitational pull.
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2. There are _________ planets in the solar system.
👉 Answer: 8
✔ *Explanation:* After Pluto was reclassified as a dwarf planet in 2006, there are now officially eight recognized planets in our solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
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3. The hottest planet in the solar system is _________ while the coldest planet in the solar system is _________.
👉 Answer: Venus, Neptune
✔ *Explanation:*
- Venus is the hottest planet because it has a thick atmosphere rich in carbon dioxide, creating a strong greenhouse effect that traps heat.
- Neptune is the coldest planet because it is the farthest from the Sun and receives very little solar energy.
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4. The fourth planet away from the sun is _________ and it is often referred to as the _________.
👉 Answer: Mars, Red Planet
✔ *Explanation:* Mars is the fourth planet from the Sun. It's called the "Red Planet" because its surface contains iron oxide (rust), giving it a reddish appearance.
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5. The _________ is in the centre of the solar system.
👉 Answer: Sun
✔ *Explanation:* The Sun is at the center of the solar system and provides the gravitational force that keeps all planets and other objects in orbit around it.
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6. Scientists decide to visit the planet that has life on it. Which planet are they more likely to visit?
👉 Answer: Earth
✔ *Explanation:* Earth is the only known planet in the solar system where life exists. It supports a wide variety of living organisms, including humans.
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7. Identify the planet which has rings around it _________.
👉 Answer: Saturn
✔ *Explanation:* Saturn is most famous for its prominent ring system made of ice, dust, and rock particles. While other gas giants like Jupiter, Uranus, and Neptune also have rings, Saturn’s are the most visible and well-known.
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8. _________ is known as the King of Moons.
👉 Answer: Jupiter
✔ *Explanation:* Jupiter has the most moons of any planet in the solar system—over 90 confirmed moons. Its large size and strong gravity allow it to capture many natural satellites.
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9. _________ is the most distant planet in the solar system.
👉 Answer: Neptune
✔ *Explanation:* Neptune is the eighth and outermost planet from the Sun, making it the most distant planet in the solar system.
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10. _________ is the smallest planet in the solar system and the _________ planet to the sun.
👉 Answer: Mercury, closest
✔ *Explanation:*
- Mercury is the smallest planet in the solar system.
- It is also the closest planet to the Sun, completing an orbit in just 88 Earth days.
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11. Uranus has _________ moons.
👉 Answer: 27 (or approximately 27)
✔ *Explanation:* As of current scientific data, Uranus has 27 known moons. These moons are mostly small and icy, with the largest being Titania and Oberon.
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12. The tilted planet is _________.
👉 Answer: Uranus
✔ *Explanation:* Uranus is called the "tilted planet" because it rotates on its side—its axis is tilted at about 98 degrees relative to its orbital plane. This means it essentially rolls around the Sun on its side.
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1. The solar system is a group of celestial bodies that orbit around the Sun.
2. 8
3. Venus, Neptune
4. Mars, Red Planet
5. Sun
6. Earth
7. Saturn
8. Jupiter
9. Neptune
10. Mercury, closest
11. 27
12. Uranus
Let me know if you'd like this formatted as a printable worksheet or need help with diagrams!
I’ll solve each question based on general knowledge of the solar system and provide clear explanations for each answer. Here's the completed worksheet with correct answers and explanations:
---
GRADE 5 CONSOLIDATED WORKSHEET
SUBJECT: SCIENCE
WEEK 12
TOPIC: EARTH AND SPACE – THE SOLAR SYSTEM
---
1. Define the term “solar system”
👉 Answer: The solar system is a group of celestial bodies that orbit around the Sun, including eight planets, their moons, dwarf planets, asteroids, comets, and other objects.
✔ *Explanation:* The solar system is centered on the Sun and includes everything that revolves around it due to its gravitational pull.
---
2. There are _________ planets in the solar system.
👉 Answer: 8
✔ *Explanation:* After Pluto was reclassified as a dwarf planet in 2006, there are now officially eight recognized planets in our solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
---
3. The hottest planet in the solar system is _________ while the coldest planet in the solar system is _________.
👉 Answer: Venus, Neptune
✔ *Explanation:*
- Venus is the hottest planet because it has a thick atmosphere rich in carbon dioxide, creating a strong greenhouse effect that traps heat.
- Neptune is the coldest planet because it is the farthest from the Sun and receives very little solar energy.
---
4. The fourth planet away from the sun is _________ and it is often referred to as the _________.
👉 Answer: Mars, Red Planet
✔ *Explanation:* Mars is the fourth planet from the Sun. It's called the "Red Planet" because its surface contains iron oxide (rust), giving it a reddish appearance.
---
5. The _________ is in the centre of the solar system.
👉 Answer: Sun
✔ *Explanation:* The Sun is at the center of the solar system and provides the gravitational force that keeps all planets and other objects in orbit around it.
---
6. Scientists decide to visit the planet that has life on it. Which planet are they more likely to visit?
👉 Answer: Earth
✔ *Explanation:* Earth is the only known planet in the solar system where life exists. It supports a wide variety of living organisms, including humans.
---
7. Identify the planet which has rings around it _________.
👉 Answer: Saturn
✔ *Explanation:* Saturn is most famous for its prominent ring system made of ice, dust, and rock particles. While other gas giants like Jupiter, Uranus, and Neptune also have rings, Saturn’s are the most visible and well-known.
---
8. _________ is known as the King of Moons.
👉 Answer: Jupiter
✔ *Explanation:* Jupiter has the most moons of any planet in the solar system—over 90 confirmed moons. Its large size and strong gravity allow it to capture many natural satellites.
---
9. _________ is the most distant planet in the solar system.
👉 Answer: Neptune
✔ *Explanation:* Neptune is the eighth and outermost planet from the Sun, making it the most distant planet in the solar system.
---
10. _________ is the smallest planet in the solar system and the _________ planet to the sun.
👉 Answer: Mercury, closest
✔ *Explanation:*
- Mercury is the smallest planet in the solar system.
- It is also the closest planet to the Sun, completing an orbit in just 88 Earth days.
---
11. Uranus has _________ moons.
👉 Answer: 27 (or approximately 27)
✔ *Explanation:* As of current scientific data, Uranus has 27 known moons. These moons are mostly small and icy, with the largest being Titania and Oberon.
---
12. The tilted planet is _________.
👉 Answer: Uranus
✔ *Explanation:* Uranus is called the "tilted planet" because it rotates on its side—its axis is tilted at about 98 degrees relative to its orbital plane. This means it essentially rolls around the Sun on its side.
---
✔ Final Answer Summary:
1. The solar system is a group of celestial bodies that orbit around the Sun.
2. 8
3. Venus, Neptune
4. Mars, Red Planet
5. Sun
6. Earth
7. Saturn
8. Jupiter
9. Neptune
10. Mercury, closest
11. 27
12. Uranus
Let me know if you'd like this formatted as a printable worksheet or need help with diagrams!
Parent Tip: Review the logic above to help your child master the concept of 5 grade science worksheet.
