Problem Analysis:
The task involves answering questions about the solar system, Earth's place in the universe, and classifying objects into matter or energy. Let's solve each part step by step.
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Question 1:
Scientists study a great big space that includes EVERYTHING. That space is called:
-
Options:
- a. our country
- b. our continent
- c. our Universe
- d. our Solar System
Explanation:
The term "EVERYTHING" refers to the largest known space that encompasses all galaxies, stars, planets, and other celestial bodies. This is defined as the
Universe.
Answer:
c. our Universe
---
Question 2:
We live on Earth which is a:
-
Options:
- a. a planet
- b. a star
- c. a galaxy
- d. a universe
Explanation:
Earth is one of the planets in our Solar System. It orbits the Sun and is not a star, galaxy, or universe.
Answer:
a. a planet
---
Question 3:
Earth is part of:
-
Options:
- a. the Solar System
- b. the Universe
- c. both the Solar System and the Universe
Explanation:
Earth is located within the Solar System, which is itself a part of the larger Universe. Therefore, Earth is part of both the Solar System and the Universe.
Answer:
c. both the Solar System and the Universe
---
Question 4:
Classify the following as Matter or Energy. Remember matter is the stuff the Universe is made of and energy is what makes things (matter) move or change.
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List of Items:
- Planets
- Air
- Electricity
- Animals
- Plants
- Wood
- Heat
- Water
- Iron
- Rocks
- Plastic
- Rubber
- Light
####
Classification:
1.
Matter:
- Matter is anything that has mass and occupies space. Examples include solid, liquid, and gas states.
2.
Energy:
- Energy is the ability to do work or cause change. It does not have mass or occupy space but can be transferred or transformed.
####
Step-by-Step Classification:
-
Planets: Matter (solid objects with mass)
-
Air: Matter (gaseous state)
-
Electricity: Energy (form of electrical energy)
-
Animals: Matter (living organisms composed of cells and tissues)
-
Plants: Matter (living organisms composed of cells and tissues)
-
Wood: Matter (solid material derived from trees)
-
Heat: Energy (thermal energy)
-
Water: Matter (liquid state)
-
Iron: Matter (solid metal)
-
Rocks: Matter (solid mineral formations)
-
Plastic: Matter (synthetic polymer material)
-
Rubber: Matter (elastic polymer material)
-
Light: Energy (electromagnetic radiation)
####
Final Classification:
-
Matter:
1. Planets
2. Air
3. Animals
4. Plants
5. Wood
6. Water
7. Iron
8. Rocks
9. Plastic
10. Rubber
-
Energy:
1. Electricity
2. Heat
3. Light
---
Final Answers:
1.
Our Universe
2.
a planet
3.
both the Solar System and the Universe
4.
Matter: Planets, Air, Animals, Plants, Wood, Water, Iron, Rocks, Plastic, Rubber
Energy: Electricity, Heat, Light
---
Boxed Final Answer:
\[
\boxed{
\begin{array}{l}
\text{1. c. our Universe} \\
\text{2. a. a planet} \\
\text{3. c. both the Solar System and the Universe} \\
\text{4. Matter: Planets, Air, Animals, Plants, Wood, Water, Iron, Rocks, Plastic, Rubber} \\
\text{ Energy: Electricity, Heat, Light}
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of solar system worksheet 5th grade.
