6. our earth would just be a frozen sphere of hard rock.
7. our earth would just be a frozen sphere of hard rock.
we cannot live in a cold, cold place.
8. green plants won’t be able to produce food to
other living things like us.
We cannot live too, without food.
11. STAR PLANET
• Made of light gases. • Made of rocks.
• Emits light and heat. • Does not emit light and heat.
• Sphere of hot gases. • Sphere of hard rock.
13. Is the visible surface of the sun and this part has yellow color.
It is not a solid surface, but rather a layer of gasses.
And the temperature is about 5,500 degrees C.
PHOTOSPHERE
z
14. Is a dark patch on the sun’s surface.
SUNSPOT
15. Is the center of sun and extremely hot.
A star shines because of its core
The Core’s temperature is 10 million to 20 million degrees
Celsius.
CORE
16. Outer part of sun (atmosphere)
Looks like a crown of bright light glowing
It is composed of extremely thin dust and gases
Temperature is about 2,000,000 degrees C
During a total eclipse, the corona becomes visible to earth.
CORONA
17. Cloudlike structures
Large amount of gases
Looks like a huge flame coming out of the sun
PROMINENCE
18. Above the photosphere
Thick layer of boiling and spinning gases.
Viewed as a red rim around sun
And the temperature is about 27,800 degrees C.
CHROMOSPHERE
22. 3. What kind of heavenly body is the sun?
A. Meteor
B. Planet
C. Star
1.Which of these describes the sun?
A. composed of light and gases
B. composed of hard rocks
C. does not emit light and heat
2. Which of these is not given off by the sun?
A. Chemical energy
B. Heat Energy
C. Light Energy
23. 4. Which of these makes the earth warm?
A. Heat energy
B. Light energy
C. Both A and B
5. Which of these is used by green plants for food making?
A. Heat Energy
B. Light Energy
C. Solar Energy
6.Which of these is the bright and visible part of the sun?
A. Chromosphere
B. Photosphere
C. Corona
7. Which of these is seen at the photosphere?
A. Prominence
B. Sunspot
C. Both A and B
24. 8. Which of these is seen as a black part during an eclipse?
A. Chromosphere
B. Corona
C. Photosphere
9.Which of these appears as a thin layer of red light around the sun during
an eclipse?
A. Chromosphere
B. Corona
C. Photosphere
10. Which of these three is the hottest?
A. Chromosphere
B. Corona
C. Photosphere