Question
Documenting Changes in the Moon’s Appearance
Image
Q.1. Did the Moon appear different each day?
Q.2. Was the Moon visible on all days?
Q.3. Did the Moon appear at the same position in the sky as on the previous day?

Answer

1. Yes, its visible shape (phase) changed daily.
2. Yes, during these three days, it was visible at sunrise.
3. No, it appeared closer to the Sun and lower in the sky each day.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Answer in brief. What are the causes and consequences of deforestation?
Describe the threat to Taj Mahal monument due to air pollution.
How can you contribute to the maintenance of green wealth of your locality? Make a list of actions to be taken by you.
What is meant by ‘reforestation’? What are the advantages of reforestation?
Imagine you are a tree in a dense forest. What kind of relationships would you have with water, sunlight, other animals, and other components of the forest?
Consider the following reaction where two substances, A and B, combine to form a product C:
A + B → C
Assume that A and B cannot be broken down into simpler substances by chemical reactions. Based on this information, which of the following statements is correct?
(i) A, B, and C are all compounds, and only C has a fixed composition.
(ii) C is a compound, and A and B have a fixed composition.
(iii) A and B are compounds, and C has a fixed composition.
(iv) A and B are elements, C is a compound, and has a fixed composition.
Name the part which vibrates to produce sound in the following:
$a.$ Drums.
$b.$ Sitar.
$c.$ Flute.
What is the purpose of establishing several Biosphere Reserve, Wildlife Sanctuaries and National Parks in India?
When an electric current is passed through a cut potato for a considerable time, a coloured spot is formed around one of the electrodes:
$a.$ What is the colour of the spot?
$b.$ Around which electrode $($positive or negative electrode$)$ the coloured spot is formed?
$c.$ Which effect of electric current is involved in this case?
Observe the figure and answer the following questions.
Image
(i) Name the food item on which the organism grows.
(ii) Does it grow well in dry or in moist conditions ?
(iii) Is it safe to eat infected bread ?