SEBA Class 8 Science Important Chapter 18 Stars And The Solar System

SEBA Class 8 Science Important Chapter 18 Stars And The Solar System Solutions English Medium As Per SEBA New Syllabus to each chapter is provided in the list so that you can easily browse through different chapters SEBA Class 8 General Science Additional Solutions and select need one. SCERT Important Solutions For Class 8 General Science Download PDF. Important Notes for Class 8 Science SCERT.

SEBA Class 8 Science Important Chapter 18 Stars And The Solar System

Also, you can read the NCERT book online in these sections Solutions by Expert Teachers as per Central Board of Secondary Education (CBSE) Book guidelines. Assam SEBA Board Class 8 Science Additional Question Answer are part of All Subject Solutions. Here we have given SCERT Class 8 General Science Important Notes for All Chapters, You can practice these here.

Stars And The Solar System

Chapter: 18

PART – II

IMPORTANT QUESTION ANSWER

A. Very Short Type Question & Answer:

1. What are celestial objects?

Ans: Objects like the Moon, stars, and planets seen in the sky are called celestial objects.

2. What causes the phases of the Moon?

Ans: The phases of the Moon are caused by the changing positions of the Moon, Earth, and Sun.

3. Why does the Moon shine?

Ans: The Moon shines because it reflects sunlight.

4. What is a light year?

Ans: A light year is the distance travelled by light in one year.

5. What is the Pole Star?

Ans: The Pole Star is a star situated near the Earth’s axis that appears stationary in the sky.

6. Name the only planet that supports life.

Ans: Earth is the only planet that supports life.

7. What is a constellation?

Ans: A constellation is a group of stars forming a recognizable pattern.

8. Which planet is known as the Red Planet?

Ans: Mars is known as the Red Planet.

9. What are artificial satellites?

Ans: Artificial satellites are man-made objects that orbit around the Earth.

10. Name the first Indian artificial satellite.

Ans: Aryabhata.

B. Fill in the Blanks:

1. The Moon shines because it ______ sunlight.

Ans: Reflects.

2. The planet closest to the Sun is ______.

Ans: Mercury.

3. The path of a planet around the Sun is called an ______.

Ans: Orbit.

4. The Pole Star is located close to the Earth’s ______ of rotation.

Ans: Axis.

5. A group of stars forming a pattern is called a ______.

Ans: Constellation.

C. True or False:

1. The Moon has its own light.

Ans: False.

2. Stars twinkle, but planets do not.

Ans: True.

3. Venus is called the morning or evening star.

Ans: True.

4. The Moon has water and atmosphere.

Ans: False.

5. The Earth has only one natural satellite.

Ans: True.