The Earth is the only planet known to support life. Which of the following is a major contributing factor to the Earth's ability to support life?
A. The Earth is surrounded by a layer of air that includes oxygen.
B. The Earth has a magnetic field with north and south poles.
C. The Earth orbits the Sun and is orbited by the Moon.
D. The Earth has an iron-rich core and is made mostly of rock.

Answer:

I hope that we are free from these disaster(codiv19) and I really hope that chemistry, biology, physics and addmath disappear from this world coz it's really difficult and make me struggling every time till I'm brainless

Answer: a. True

Explanation:

Both regional and flash floods are a result of the release of large quantities of precipitation and/or snow-melt.

Winter and spring rains combined with melting snow overfill river basins and flood the banks, triggering regional floods. Regional floods can also happen when there's lots of rain, which saturates the soil and allows runoff to flood into streams and rivers. A flash flood, also triggered by heavy rains, is a local flood, meaning that it occurs in a small geographical region.

If there is a significant difference in air temperature between two adjacent regions, then it is expected that areas of high pressure will form over the colder region, while areas of low pressure will develop over the warmer region.

Based on the given information, we can hypothesize that the distribution of high and low-pressure areas on the surface Pressure Map will be influenced by the temperature gradient across different regions. If there is a substantial difference in air temperature between adjacent areas, then we can expect the formation of areas of high and low pressure. The colder region will experience higher air pressure, as the colder air tends to be denser and sinks, creating an area of high pressure. Conversely, the warmer region will exhibit lower air pressure, as the warmer air expands and rises, leading to the formation of an area of low pressure.

The temperature gradient plays a crucial role in atmospheric circulation patterns, as it drives the movement of air masses and the development of pressure systems. The pressure differences between high and low-pressure areas influence wind flow, leading to the movement of air from high-pressure to low-pressure regions. Therefore, understanding the relationship between temperature gradients and pressure systems is vital for predicting weather patterns and identifying areas of potential atmospheric disturbances.

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Answer:

650 milliliters =0.65 liters

Answer:

Im in AP Human Geo, and I can say it's either (A) or (E), but I would go with A.

Explanation:

The correct option is A.

City planners in a medium-sized city most likely invest in the construction of traffic roundabouts in a place of stop signs and traffic lights to increase residents' safety.

Planning the design and construction of new urban infrastructures. Assisting in the management of a city's current infrastructure and urban resources. Designing and adapting city plans for population growth and development. Keeping communities informed of city planning developments.

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Answer:

Please tell me what type theres many out there then ill revise anser and this is math not geography :)

Explanation:

Answer:

C is probably the best answer

Answer:

C. Tropical

Explanation:

Explanation:

The first picture is of hygrometer.

Hygrometer, instrument used in meteorological science to measure the humidity, or amount of water vapour in the air.

Hygrometer works on the phenomenon called evaporative cooling. When water evaporates from any surface, it becomes cool because water molecules take heat energy from the surface during the evaporation. Due to this cooling effect wet bulb always shows low temperature than the dry bulb.

The second picture is of thermometer.

Thermometer for measuring air and sea surface temperature.

A thermometer has a glass tube sealed at both ends and is partly filled with a liquid like mercury or alcohol. As the temperature around the thermometer's bulb heats up, the liquid rises in the glass tube. The glass tube is mounted on a backboard that is marked in units called degrees.

The third picture is of barometer.

Barometer for measuring atmospheric pressure.

The barometer works by balancing the mercury in the glass tube against the outside air pressure, just like a set of scales. As air pressure increases—that is, as the air becomes heavier—it pushes more of the mercury up into the tube. ... So the level of mercury in the tube provides a precise measure of air pressure.

Importance of weather forecasting:-

Systematic weather records play an effective role in various professions, particularly for agriculture and businesses that are dependent on it. Agricultural processes like planting and harvesting can be planned better and carried out more efficiently if long-term weather patterns can be estimated.

On the other hand, Airlines is another region where weather plays a vital role. They need to recognise the local weather conditions in order to schedule flights. Weather forecasting helps them make perfect daily decisions, and may even help keep us out of danger.

Answer:

Soil consistency is the strength with which soil materials are held together or the ... For wet soils, it is expressed as both stickiness and plasticity, as defined below. ... First, determine stickiness, that is, the ability of soil materials to adhere to other.

Answer:

C) backing winds and foul weather.

Explanation:

Answer:

rotation .....hope it helps

Explanation:

1. High clouds:-

a) Cirrus clouds :-

Cirrus clouds are white wispy clouds that stretch across the sky. By all accounts, cirrus clouds indicate fair weather in the immediate future.

b) Cirrostratus :-

Cirrostratus tend to be sheet-like and cover the whole sky. You can usually tend to see the sun or moon through them. Their pressence usually indicates moist weather within the next 12 - 24 hours.

c) Cirrocumulus :-

Cirrocumulus clouds tend to be large groupings of white streaks that are sometimes seemingly neatly aligned. In most climates these mean fair weather for the near future.

Cirrocumulus clouds tend to be large groupings of white streaks that are sometimes seemingly neatly aligned. In most climates these mean fair weather for the near future.However, in the tropics, these clouds may indicate an approaching tropical storm or hurricane (depending on the season).

2.Middle clouds :-

a) Altostratus :-

Altostratus are grey and/or blue clouds that cover the whole sky. They tend to indicate a storm some time in the very near future since they usually precede inclimate weather.

b) Altocumulus :-

Altocumulus are grayish-white clouds blanketing the entire sky. The tend to look like large fluffy sheets in which there is a lot of contrast between light and dark. Sun does not pass through them. If you see them in the morning, prepare for a thunderstorm in the afternoon.

3. Low clouds :-

a) Stratus :-

Stratus are low-lying solid clouds that are often formed when fog lifts off the ground. They obviously look like an elevated fog. Often they bring drizzle or light snow.

b) Stratocumulus :-

Stratocumulus are low-lying bumpy and grey clouds. They do not bring precipitation. They also do not cover the entire sky and tend to come in rows and patches.

c) Nimbostratus :-

Nimbostratus is your standard rain cloud. It is a large flat sheet of grey cloud with a little bit of differentiation. If you see these, chances are it's raining outside.

4.Clouds with vertical mobility:-

a) Cumulus:-

Cumulus clouds are your stereotypical white "cottonball" clouds. So long as the clouds remain low clumps floating across the sky, there will be fair weather. However, you need to keep an eye on these clouds because any vertical growth can indicate the start of a large storm.

b) Cumulonimbus :-

Cumulonimbus are cumulus clouds that have grown vertically into an anvil-like shape. The anvil tends to point in the direction the storm is moving. These clouds bring most dangerous weather such as rain, lightning, hail and tornadoes.

2. Two types of rain clouds : -

Nimbostratus and cumulonimbus clouds.

Answer:

iron

Explanation:

Answer:

true

Explanation:

Answer:

I believe the answer is A) a view of the river channel.

Answer:

Wheels Working Together The Mayan Calendar consists of three separate corresponding calendars: the Long Count, the Tzolkin (divine calendar), and the Haab (civil calendar). Each of them is cyclical, meaning that a certain number of days must occur before a new cycle can begin. The three calendars are used simultaneously.

Explanation:

Answer:

the island crashed into new Mexico and the land shook and it got its land and the people live on the land and gave the land a name

This polygon is called Nonagon.

Answer:

Heat (the phase change caused by heat is called melting)

The criteria that were collected by NOAA to address the sub-problems faced by Cleveland Water includes:

It is a corporation that uses technology to drive an economic development and innovation about water in North eastern part of Ohio.

Hence, the Salinity of the water should have the highest priority when determining a solution to the sub-problems of the water in Ohio.

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Answer:

its shaped like a high heled shoe

Explanation:

Answer:

The length of the porch is 18ft

Explanation:

When we do a scale drawing, each unit in the scale drawing represents some other unit in the actual thing that is being drawn, defined by a factor of scale k.

In this case, we know that in the scale drawing the porch is 8 inches wide, and we know that the actual width of the porch is 12 ft.

Then for a factor of scale k we have:

8 in = k*12 ft

(8in/12 ft) = k.

And this scale factor is the same for every measure of the drawing.

Then if the length of the actual porch is L, the length in the scale drawing will be k*L

And we know that the length in the scale drawing is 12 inches, then:

12 in = k*L

12 in = (8in/12 ft)*L

12 in*(12ft/8in) = L = 18ft

The length of the porch is 18ft

Explanation:

An air mass is a body of air with a relatively constant temperature and moisture content over a significant altitude. Air masses typically cover hundreds, thousands, or millions of square kilometers. A front is the boundary at which two air masses of different temperature and moisture content meet.

Answer:

Mediterranean

Explanation:

The correct answer is D. Aging infrastructure and pollution caused by high population density

Explanation

During the nineteenth and twentieth centuries the population of New York City increased due to industrialization and commerce, this caused large pollution and the city grew disorganized. That caused that in the twentieth century the city had high levels of pollution and infrastructure that required repairment. Due to this in the first decade of the new century, the authorities of the city started a plan to resolve those issues. According to the above, the correct answer is D. Aging infrastructure and pollution caused by high population density