MEDIUM
Earn 100

Crossword Puzzle

Question Image

Across (Question Image): 
1. Decreasing size of the lighted part of the moon.
2. Regular rising and falling of the level of water in the sea.
3. More than half of the moon.
Down (Question Image): 
4. Increasing size of the lighted part of the moon. 
5. Looking at Sun directly during _____ can damage the eyes.

Important Questions on Stars and the Solar System

EASY
What is the mass of the moon?
EASY
Earth day is celebrated on:
EASY
Which is called Earth's satellite?
MEDIUM

Differentiate between Maria and Rilles.

MEDIUM

Differentiate between the following:

New moon and Full moon.

MEDIUM
The time taken from one New Moon to the next is 26 days.
MEDIUM

Match the columns

Column I Column II
a. Ditches on the surface of the moon (i) Constellations
b.When the moon is between the sun and the earth (ii)Planets
c. Eight round objects that move around the sun (iii)Craters
d.Star patterns (iv)Sun
e. Star nearest to the earth (v) New moon
MEDIUM

Differentiate between the waxing and Waning.

EASY
Why does the same side of the moon face the Earth always? 
 
MEDIUM
Why do we see different phases of the moon? 
EASY
Which of the following is true about the moon's surface?
MEDIUM
A lunar eclipse occurs when _____ comes between _____ and the Sun.
EASY
Phases of the moon occur because:
MEDIUM

Draw well-labelled diagram for the following:

Solar eclipse

MEDIUM
Why does not a lunar eclipse occur on all full moon days? 
 
EASY
Define the term Rilles.  
MEDIUM
What causes phases of the moon?
EASY
The _____ shows different phases.
EASY
Cotyledons are also called-