Airspace is a layer (or layers) of gas that surrounds a planet and is kept in place by the planetary body's gravity. When the gravity is strong as well as the temperature and pressure are low, a planet preserves its environment.
The correct answer is B. Air pressure decreases as you increase in altitude.
The hydrogen atoms are drawn towards the earth's core by gravity. At water level, space-time pulls enormous and pushes you back to the center. At the water level, where the force of gravity is higher, the air gets denser. The gravity of the environment above them likewise compresses gases at sea level.
Pneumatic pressure is the amount of the earth pressing on a unit of air. The environmental concentration is lower and the air is less dense at high elevations than at lower altitudes.
To know more about the density of the atmosphere, refer to the link below:
Answer: B.
Air pressure decreases as you increase in altitude.
Explanation:
Gravity pulls the gas molecules towards the center of the earth. This pull of gravity becomes stronger and closer to the center at sea level. Air becomes dense at sea level where the gravitational pull is stronger. Gases at the sea level are also compressed by the weight of the atmosphere above them. The force of the earth weighing down over a unit air is known as atmospheric pressure. At higher altitudes, the atmospheric pressure is lower and the air is less dense than at higher altitude.
B.Theodosius
C.Constantine
D.Diocletian
The answer is C. Constantine
Constantine who were the first emperor to convert to Christianity, was a pagan before he converted. He was baptised in his death bed so he wasn't a Christian throughout his life but he died a Christian and is considered as the first Christian emperor.
sundra
untouchables
brahmin
Answer:
1- Brahmin
2- Vaishya
3- Sundra
4- Untouchables
Explanation:
1- Brahmins are members of the highest caste of Hindu society. They adhere to occupations and professions that were provided for by their varna. For many centuries scribes, clerks, clergy, scholars, teachers and officials came out of their midst. As early as the first half of the 20th century, in some areas, Brahmins occupied up to 75% of all more or less important government posts. They make up about 2-5% of the population of India.
2- Vaishya are the representatives of the third most important varna of the ancient Indian society, consisting of farmers, merchants, shopkeepers and money-lenders.
The traditional occupation of Vaishyas is trade and banking, they tend to stay away from physical labor, but sometimes they are involved in managing the farms of landowners and village entrepreneurs without directly participating in the cultivation of land.
3- Sundra is, according to the Hindu caste system, the lowest of the four classes of Indian social order practiced since ancient times.
Unlike the higher classes, shudras are traditionally excluded from important parts of religious life and do not have the right to undergo the rite that initiates the study of the sacred scriptures. Even today, the majority of sundras are body workers.
4- The Untouchables is the common name for a number of castes that occupy the lowest place in the caste hierarchy of India. The untouchables make up 16-17% of the population of India (more than 200 million people). Similar communities are found in the rest of South Asia, in Nepal, Pakistan, Bangladesh and Sri Lanka, and are part of the global Indian diaspora.
b. Strong, cold, drying winds; low growing in clumps.
c. Low rainfall and available water; waxy coating on leaves to prevent drying.
d. Low temperatures; silver-gray hairs on leaves provide a greenhouse effect so plants stay warm.
a. True
b. False
Answer: FALSE
Explanation:
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