Answer:
Because the gravity of the Earth is pulling on air molecules and pressing it against the ground, our atmosphere is thinner and thinner the higher up you go.
Explanation:
Earth is a planet that has an active core, thus it has a reasonably strong gravitational pull. Gravity manages to keep all things on the surface of our planet and the ones that are in the atmosphere to pull them down or keep them near. This affects the atmosphere as well.
The atmosphere is composed of gases, all of which are made out of atoms and molecules. They are very light, so Earth is pulling them towards it. This has resulted in a situation where the majority of the gases are close to the surface, in the lowest parts of the atmosphere, and as we go up there is less and less of them, so the atmosphere is thinner and thinner as the elevation increases.
Describe how you would use a streak plate to determine a mineral's streaks
Answer:
Streak plates allow us to scratch a mineral on the plate revealing its streak. This can come handy if 2 minerals look alike. For example if you cant tell the difference between gold and pyrite you could use their streak golds streak is gold while pyrites is a goldish green.
Answer:
To distinguish minerals
Explanation:
Streak plates allow us to scrape off a chunk of a mineral to observe the colour of it's unique streak. a quite obvious example is gold's streak, which is coloured, well, gold. hope this helps!
Which of the following is the most responsible for air pollution in the US and Canada
Answer:
What are the following?
Explanation:
Answer:
a. vehicle and industrial emissions
Explanation:
I did edge 2021
What rivers flow in both directions?
Answer:
Chicago River
Explanation:
hurricanes start out over the ocean because they get their energy from
Write a essay about the law of conservation of mass ( write at least 6 or 7 sentences )
Answer:
The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants. The law of conservation of mass is useful for a number of calculations and can be used to solve for unknown masses, such the amount of gas consumed or produced during a reaction.
Answer:
asdgthwe
Explanation:
the best data an aquifer comes from-
Answer:
Aquifers are the natural accumulation of runoff and precipitation. Below the surface, this runoff then percolates into crevices between rocks, silt the other material.
The areas that bordered the Eastern Mediterranean were collectively called __________. A. Israel B. Palestine C. the Levant D. the Middle East
Answer:
The Levant
Explanation:
Please correct me if i'm wrong, but the Levant is the area on the eastern part of the Mediterranean
Answer: C
Explanation: The Levant
Hope it helps!!!
Silicon Glen is a region of high-tech industries in Scotland.
True/False
Answer:
ur answer is true mi amigx
Explanation:
Answer:
True <3
Explanation:
:>))))))))))))))
how does Merrill Matthews justify continuing the Electoral College?
what is the acctual purpose of life, like why did god make the earth and why did god make us. but most importantly, what does he want us to accomplish or achive
will there be life beyond this solar system,
my biggest question is WHY?
Answer:
No one knows, but you could always be the first person to find out.
Explanation:
What is the name of the process that adds water to the groundwater supply from the surface?
Answer:
Recharge
Explanation:
The name of the process that adds water to the groundwater supply from the surface is recharge.
Ground water is the water found below the earth surface usually inside an aquifer. Aquifer is a porous and permeable formation.
Recharge is the process of replenishing the ground water from the surface. It During a rainfall ground water percolates through a formation into the underground system.
PLEASE ANSWER RIGHT AND QUICKLY THESE ARE THE LAST POINTS I HAVE NO LIE
Please write a two-paragraph short essay about the causes and effects of the shrinking of the Aral Sea. Each paragraph should be at least four sentences.
In your first paragraph use details from Lesson 26 to describe what led to the shrinking of the Aral Sea.
In your second paragraph use details from Lesson 26 to describe the impact of the shrinking Aral Sea on the surrounding region.
Answer:
The shrinking Aral Sea has also had a noticeable affect on the region's climate. The growing season there is now shorter, causing many farmers to switch from cotton to rice, which demands even more diverted water. A secondary effect of the reduction in the Aral Sea's overall size is the rapid exposure of the lake bed
Explanation:
state and explain three significance of rocks
Answer:
They help us to develop new technologies and are used in our everyday lives. Our use of rocks and minerals includes as building material, cosmetics, cars, roads, and appliances. In order maintain a healthy lifestyle and strengthen the body, humans need to consume minerals daily.
Explanation:
Rocks and minerals are all around us! They help us to develop new technologies and are used in our everyday lives. Our use of rocks and minerals includes as building material, cosmetics, cars, roads, and appliances. In order maintain a healthy lifestyle and strengthen the body, humans need to consume minerals daily. Rocks and minerals play a valuable role in natural systems such as providing habitat like the cliffs at Grand Canyon National Park where endangered condors nest, or provide soil nutrients in Redwood where the tallest trees in the world grow.
Rocks and minerals are important for learning about earth materials, structure, and systems. Studying these natural objects incorporates an understanding of earth science, chemistry, physics, and math. The learner can walk away with an understanding of crystal geometry, the ability to visualize 3-D objects, or knowing rates of crystallization.
Natural objects, such as rocks and minerals, contribute to the beauty and wonderment of the National Parks and should be left, as they were found, so that others can experience a sense of discovery.
source google
How did the Roman conquest affect the Jews?
hey guys, can u please tell me which one is the right answer!
thanks
Why are the natural resources conservation necessary?
Answer:
As the population of world is increasing at an alarming rate, the consumption of natural resources is also increasing. Hence, these resources should be conserved to maintain ecological balance and save them for future ganeration
Followers of Dharmic religions, such as Hinduism and Buddhism, __________. A. share a belief in a single god (monotheism) B. believe in a constant cycle of life and rebirth C. follow the teachings of Siddhartha Gautama D. share many of the holy texts of Judaism
Answer:
B
Explanation:
Analyze the map below and answer the questions that follow.
A satellite map of the Arabian Peninsula with the Rub al Khali circled.
Image courtesy of NASA
The area circled above is called __________.
A.
the Great Salt Desert
B.
Mesopotamia
C.
the Iranian Plateau
D.
the Empty Quarter
Please select the best answer from the choices provided
A
B
C
D
Answer:
I believe its C from what I remember..?
Explanation:
taly and Niger have opposite population demographics: Italy has an aging population with a high life expectancy, and Niger has a very young population with a low life expectancy.
Please select the best answer from the choices provided.
T
F
Answer:T
Explanation:
Answer:
True
Explanation:
It’s true
What standards can local and national governments establish to improve the environment? Check all that apply.
building codes
laws for recycling
auto-efficiency standards
tax credits for toxic dumping
tax deductions for high energy usage
tax credits for alternative sources of energy
Answer:
laws for recycling
tax credits for toxic dumping
tax credits for alternative sources of energy
Explanation:
I took the test
Answer:
A, B, C, and F
Explanation:
Building codes, laws for recycling, auto-efficiency standards, and tax credits for alternative sources of energy.
Edge 2020
wich cultural region of United States fits this description?
It was the first US region to industrialize. Today, it is the most densely populated region in the country.
A.
West Coast
B.
South
C.
Midwest
D.
Northeast
Describe the standard of living in North Africa. Be sure to discuss factors such as live expectancy, literacy, and population growth.
Answer:
The standard of living in North Africa is relatively poor, with life expectancy being below the ones of the developed countries, literacy rates being low, and high population growth.
Explanation:
North Africa, as the name suggests, is a region located in the northern part of the African continent. It is a region dominated by desert landscape, lack of freshwater reserves, and lack of arable land. The population is highly on very small areas, while most of the territory lacks human presence. This region had and still has a lot of problems.
Because of the living conditions being generally below par, the life expectancy is not high, close to the global average, but way below the average of the developed countries. The region is dominated by Islam, and as in many Muslim countries, the literacy rates are low because of the limitation of education opportunities for women. The population growth is fast, and with the economies being in bad conditions, it just adds further problems.
Answer:
The standard of living in North Africa is relatively poor, with life expectancy being below the ones of the developed countries, literacy rates being low, and high population growth.
Explanation:
Pacific south American religion is often a mixture of
Answer:
Christianity (Roman Catholics) and Judaism
Explanation:
Answer:
Christianity and Judaism
Explanation:
The American Southwest was settled by European colonists from __________.
Answer:
SPAIN
Explanation:
I took the test
Why do some islands have regions that receive large amounts of rain annually and other regions of the same island have desert like conditions
Answer:
The reasons for such big climate differences on the same island are topography, shape, and size of the island, wind patterns, and ocean currents.
Explanation:
While many islands around the world tend to have the same climate conditions across all of their territory, there are some that stick out by having total contrasts from one to the other side. A good example of such an island is Madagascar, where one side of the is covered with tropical rainforest, while the other is desert and semi-desert.
Such things occur because of numerous reasons, such as topography, size and shape of the island, wind patterns, and ocean currents. Since we took Madagascar as an example, we can continue with it. It is an island that has an elongated shape in a roughly north-south direction. The central part is dominated by mountains in a north-south direction, while the western and eastern parts are lowlands. The wind generally blows from the northeastern and northwestern directions.
This leads to a situation where the winds and the humidity they bring are blocked by the mountains, so there is intense rainfall on the windward sides, but very little precipitation on the leeward sides. The windward side thus has lush vegetation while the leeward has most barren land and the occasional desert plant here and there.
WILL MARK BRAINLIEST IF CORRECT HURRY IM RUNNING OUT OF TIME
Which information did the Glomar Challenger study in 1968?
the rate of seafloor spreading
the direction of seafloor spreading
the age of rocks in various places in the ocean
the contents of rocks in various places in the ocean
Answer:
The age of rocks in various places in the ocean
Explanation:
Glomar challenger studied the age of rocks in various places in the ocean in 1968, He was a deep sea research vessel as some people called him, for marine biology and oceanography studies.
Answer:
C. the age of rocks in various places in the ocean
Explanation:
what creates a demand for different types of resources?
Answer:
Too much of one resource?
Explanation:
Air pressure has a very strong effect on the weather Which of the following best explains what happens to the air press
A
Colder temperatures cause the air to be more tightly packed which increases the air pressure
As the temperature drops, the air spreads out and takes up more space which decreases the pressure
Cold weather causes Earth to cool, and the heat that leaves Earth pushes against the air and decreases the press
D
When the weather is colder, the clouds weigh more as ice begins to form The heavier clouds increase the air pres
Answer:
Colder temperatures cause the air to be more tightly packed which increases the air pressure.
Explanation:
The air pressure represents the weight of the air. It is directly dependent on the temperature. The colder the temperature, the heavier and denser the air, the higher the temperature, the lighter and less dense the air. This is simply because of the manner in which the molecules react at different temperatures.
When the temperatures are lower, the molecules of the air are getting closer to each other, thus the air becomes denser, so in a given area it is heavier and the air pressure is higher. When the temperatures are higher, the molecules spread out, thus they are further away from each other, which in turn makes the air less dense, lighter, so in a given area the air pressure is lower.
Analyze the maps below and answer the question that follows.
Two population density maps of Britain. The left map is labeled 1701 and the right map is labeled 1911. A legend notes the approximate number of inhabitants in thousands. The darker areas are more populated than the lighter areas.
Based on the population density maps above, what is true about Britain’s population over time?
A.
It has decreased.
B.
The population density is now the same everywhere in Britain.
C.
More people have moved to urban areas.
D.
The west coast has long been the most populated area.
Please select the best answer from the choices provided
A
B
C
D
PLs hurry
Answer:c
t
Explanation:
I did the research and the answer is c
An athlete thinks that she can exercise as long as she eats different types of food because her body just needs different types of food molecules to work properly. Is the athlete correct?
Answer:
Yes
Explanation:
her cells only work when they have molecules from different types of food.
