0
It is the property of the Sun that places it in the sky over our heads during the day. At night is has no presence because it is not present.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What time is dawn?
Dawn is the time that marks the beginning of the twilight before sunrise. It is recognized by the presence of weak sunlight, while the sun itself is still below the horizon. Dawn should not be confused with sunrise, which is the moment when the leading edge of the sun itself appears above the horizon
What factors makes life on earth possible a the earths orbit is the correct distance from the sun b the amount of oxygen present in the atmosphere is not too little or too much?
The presence of water is important too! Our distance from the Sun means we have water in liquid form (not solid or gas) which is necessary for life.
What causes sunrays?
The ultra-violet part of the sun's radiation, which has a higher frequency and is more energetic than the visible part. A small exposure can create a pleasant tan, but too much causes burning of the skin.
What is the Advantage of the presence of hydrogen in large scale in the sun?
A star, like the sun, spends much of its life producing energy, in the form of light and heat, through the fusion of hydrogen into helium. When the hydrogen is mostly used up the star moves to fusion of helium into larger (heavier) elements. At that stage the sun will become a red giant. It will then be large enough to engulf the earth's orbit, thyough well before that happens, the earth will be a burnt, lifeless "cinder".
Why are shadows cast on the ground?
A shadow is a place where direct light has been blocked from reaching in the presence of direct light around it. Because most direct light is received from the sun, the shadow is cast on the ground. The light would normally have reached the ground, but something (a person, a building, a cloud, etc.) blocked the light between the sun and the ground resulting in a shadow.
Is there presence of ether between sun and earth?
No
Why earth is rotating?
it is due to presence of debris disk around sun
How can you explain the presence of heavy elements within sun and the solar system?
Nuclear fusion.
Is there any presence of water on the sun?
No, its too hot all the water would evaporate.
What happens to shadows it decreases or increases when the sun sets?
The presence of shadows decreases, not increases, when the sun sets. This is a common occurence when there is less exposure to sunlight, such as when the sun goes down.
How does Harte personify the sun?
Harte personifies the sun as "man's giant brother," emphasizing its powerful and nurturing presence in the natural world. Through this personification, he highlights the sun's significance and impact on human life.
Organic compounds would not be able to assemble spontaneously in the presence of what?
This question makes no sense. Based on its wording I'd guess in the presence of the sun, but I don't think that's what you want to know.
Which is the presence of ozone above the troposphere important for the survival of living things on earth?
The presence of ozone above the troposphere is very important. It protects us from the UV rays of the sun that are fatal.
What does the sun symbolise in tattoo?
the sun can mean anything from a new beginning, an awakening or even the presence of mind that you may possess while reaching your own decisions in life.
Does the solar system have constellations?
no it don't have any constellations because of presence of just one star i.e the sun.
What conditions must be present for light-independent reactions to occur?
Two condition that must be present for light independent reactions to occur is the presence of CO2 and the presence of ribulose bisphosphate. Two other conditions include the presence of ATP and NADPH and the presence of required enzymes.
Can you use emission line spectra to determine the presence of metallic ions in our sun?
Yes, it is possible to use emission line spectra to determine the presence of metallic ions in the sun. Solids, liquids, and dense gases emit light of all wavelengths, without any gaps. We call this a continuous spectrum
