Answer:
95%
Explanation:
95%
Mars' atmosphere however is 95% carbon dioxide, 3% nitrogen, 1.6% argon, and it has traces of oxygen, carbon monoxide, water, methane, and other gases, along with a lot of dust.
describe the extraction and processing of Gold in the republic of South Africa
Explanation:
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Today, South Africa produces only 4.2% of the world's gold. In South Africa, mining for gold typically involves methods like panning, sluicing, dredging, hard rock mining and by-product mining.
Which of the following is not a place where hydrogen can be found on Earth?
A. Natural gas well
B. Water
C. Mine
D. Atmosphere
Answer:
D. Atmosphere
Answer:
D. Atmosphere
Explanation:
Hydrogen is found in great quantities on Earth combined with other elements, such as in water and hydrocarbons, but it is barely present in Earths atmosphere, which contains just 0.00005%.
(Q020) Diamonds a. are brought from the mantle to the surface in magma that hardens into kimberlite. b. are found in carrot-shaped structures called pegmatites. c. of industrial quality (non-gem quality) have no use and are usually discarded. d. are exceedingly rare, which is why their price is so high.
Answer:
A. are brought from the mantle to the surface in magma that hardens into kimberlite
Explanation:
Diamonds are brought to the surface from the mantle in a magma that is known as the kimberlite. This kimberlites is rich in gases and it is an igneous rock that has the following minerals,olivine, phlogophite, serpentine etc.
The origination of diamonds in the mantle happens as carbon transformation occurs due to heat and pressure occurs. The kimberlite pipes and what brings the diamonds to the surface
Observations:
1. Using your external protractor, what is the difference in longitude between Wake Island
and Ke Lae, HI? What is the time difference?
Answer:
1,746 miles distance and 5 hours max
Explanation:
Wake island is an atoll island and is located in the western pacific ocean. It is northeast of Micronesia. Has an area of about 2.857 miles.Identify the true statement. a. Climate does not affect the types of landforms created in a region. b. Water, ice, and/or air are agents of erosion. c. Strong rocks, counterintuitively, tend to slide and produce gentle slopes. d. If the rate of uplift exceeds the rate of erosion, the land surface subsides.
i think the correct answer would be b
Hi,
Identify the true statement.
Answer:
b. Water, ice, and/or air are agents of erosion.
What are the solutions to overcome problems caused by fold mountains?
Answer:
They form when two plates with landmasses on them move towards each other.
The plates push layers of accumulated sediment in the sea into folds between them.
This becomes a fold mountain range.
Most fold mountains continue to grow as the plates constantly move.
Examples: the Himalayas (Asia), Rockies (USA), Andes (South America), Alps (Europe)
What is the last country to introduce television?
Answer:
I think it might've been Bhutan
Why do humans often act in ways that disturb the natural services of the environment?
Answer:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Write your question here (Keep it simple and clear to get the best answer)WHAT IS THE MEANING OF CLOUD SEEDING
Cloud seeding is a weather modification technique that improves a cloud's ability to produce rain or snow by artificially adding condensation nuclei to the atmosphere, providing a base for for snowflakes or raindrops to form.
If it’s 12:00 PM at the GMT what time is it in Los Angeles, If Los Angeles is 7 hours ahead
Answer:
hey, the answer to this question is, 7:00pm
Explanation:
the way of working this out is easier than u may think, first you have to add 7 and 12 and then, boom an answer.
hope it helps<3
Answer:
7:00
Explanation:
If Los Angeles is 7 hours ahead, then 12:00+7:00 is 7:00 pm. I hope this helps!
Brainliest is very much appreciated.
what is the theory used in the united states that invlolves people giving their freedom to the government in order to protect life, liberty and personal property a. theory force b. social contract theory c. Devine right theory d. evolution theory
Answer:
Social Contract Theory
Explanation:
what is the capital of the following countries: Fiji,Australia,New zealand,Pakistan,Canada,Germany, Vanuatu,Samoa,Tonga,New caledonia,Tuvalu,American samoa ,China,Japan,Turkey,Korea
Answer:
Wellington : new zealand
Answer:
Suva,Canberra,Wellington,Islamabad,Ottawa,Berlin,Port Vila,Apia,Nuku'alofa,Noumea,FunaFuti,Pago pago,Beijing,Tokyo,Ankara,Seoul
What earthquake allowed researchers to develop the elastic rebound theory?
(Q017) The age of oceanic crust a. is the same throughout the world's oceans. b. is greatest at the mid-ocean ridge and least farthest from the ridge. c. has been determined by radiometric dating. d. indicates that the oldest oceanic crust is approximately 600 million years old.
Answer:
c. has been determined by radiometric dating
Explanation:
Radiometric dating is a method that is used to determined by the age of rocks as per the age of the oceanic crust the plates near the mid oceanic ridges are the most recent or new. The plates that are located farther away form there ridges are oldest and hence the age of the oceanic crust is not the same in all the places of the world oceans.Write THREE significance of atmosphere
Answer:
The atmosphere protects the Earth from solar radiation.
It traps heat, making Earth a comfortable temperature.
The oxygen within our atmosphere is essential for life.
Can someone please help me with these problems!
Question 1
How does the GDP of Ireland compare to the GDP of the United Kingdom based on this map of European countries color coded based on GDP?
A : The GDP of the United Kingdom is essentially the same as the GDP of Ireland.
B : The GDP of the United Kingdom is substantially lower than the GDP of Ireland.
C : The GPD of the United Kingdom is substantially higher than the GDP of Ireland.
Question 2
Compare the photos below. Which photo is most likely a photo of Siberian Tundra.
A : Photo A
B : Photo B
C : Photo C
D : None of the above
Answer:
Question 1: C.
Question 2: Photo C
which planet is known as the red planet
Answer:
Mars is known as the red planet.
Why would General Billy Mitchell describe Alaska in the 1930's as the
"center" of the world? How could Alaska be both the "center" of the
world and relatively isolated at the same time?
Answer:
The location of Alaska is in the North, meaning that it will not be as populated because of the climate there. It is also the center because on the globe you can see that Alaska is in the middle of Asia and North America.
Chang knows one side of a triangle is 13 cm.
Which set of two sides iS possible for the lengths of the other two sides
of this triangle?
• 5 cm and 8 cm
• 6 cm and 7 cm 7
• 7 cm and 2 cm
•8 cm and 9 cm
Answer:
D
Explanation :
The other 2 sides added have to be greater than 13
Option A: 5 + 8 = 13. 13 is not greater than 13 so it's not the answer.
B: 6 + 7 = 13. Same thing as option A
C: 7 + 2 = 9. 9 is less than 13 so not the answer.
D: 8 + 8 = 16. 16 is greater than 13 so D is the correct answer.
hope this helps!
The two other possible length of a triangle with one side as 13 cm are 8 cm and 9cm.
What are triangles?Triangles are plane figure with three straight sides and three angles. The sum of angles of a triangle is 180 degrees.
The triangle inequality theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side.
Therefore, a triangle with sides x, y and z follows the following rule;
x + y > zy + z > xx + z > ySince Chang know one side of the triangle, the two other possible length are as follows;
8 cm and 9cmProve:
8 + 9 > 139 + 13 > 88 + 13 > 9learn more on triangle here: https://brainly.com/question/17118777
i need answers now n fast
Answer:
Im not 100%sure but I think the order that is in is correct. Hey bro im doing appex junk to and I feel ya haha
HELP PLEASE
The demographic transition is a process of change that ultimately leads to
Ο Ο
a low total fertility rate and a high crude death rate.
zero population growth and a high crude death rate.
a low rate of natural increase and a declining population.
a low rate of natural increase and a larger total population.
zero population growth and an increasing total fertility rate.
Ο Ο
Answer:
A low rate of natural increase and a larger total population.
Explanation:
Demographic transition is a social phenomenon which consists in increase of total population with a considerable decline in fertility rates. 20th Century Western Europe and current Spanish American countries are examples of territories with demographic transition.
Hence, correct answer is: "A low rate of natural increase and a larger total population"
Briefly describe any two ways in which time affects soil formation
Which of the following statements best characterizes how developed and developing countries and
environment?
A Neither developed nor developing countries have had a significant impact on the endomer
In the past century.
B. Developed countries have tended to improve the environment, while developing countries
have tended to damage it.
C. Developed countries have damaged the erwironment, while developing countries have had
little impact.
D. Both developed and developing countries have had significant negative impacts on the
environment
Answer:
yea your answer she be letter d
Explanation:
hope you have a great night
12. You encounter a bottle of liquid. This bottle contains substances that separate upon standing, What category of matter is this bottle of liquid?
A. Element
B. Homogenous mixture
C. Compound
D. Heterogeneous mixture
Answer:
D
Explanation:
please mark brainliest if it helps
Which letter in this diagram represents evaporation?
A
B
C
D
Answer: The Answer is A
Explanation: Because that cycle shows the process of evaporation .
The salt Intrusion is being condensed to water vapour through heat from the sun.
HOPE THIS HELPS!!!!
Evaporation is the process that allows a liquid to change of phase to a gas phase or vapor.
We will see that the correct option is A.
In the image we can see the cycle of water, we know that roughly it works as:
Water liquid.Water evaporates and goes to the clouds.Rain makes the water come down to the Earth.Finally, that water comes again to the larger masses of water.So looking at the image, we can see that the point that represents the evaporation of water is point A, where we have arrows that show the direction that water takes, meaning that it goes from the liquid to the clouds (goes from liquid to gas)
If you want to learn more, you can read:
https://brainly.com/question/15104672
2 List five different environments you know
Answer:
Forests, grasslands, deserts, tundra, freshwater, and marine.
Explanation:
Answer:
Five different environments are the forest, desert, grasslands, freshwater, and mountains.
Explanation:
A forest environment is a complex ecosystem consisting mainly of trees that buffer the earth and support a myriad of life forms. The trees help create a special environment which, in turn, affects the kinds of animals and plants that can exist in the forest. Plants provide habitat to different types of organisms.Desert environments are extremely dry environments that are home to well-adapted plants and animals. The main types of deserts include hot and dry deserts, semi-arid deserts, coastal deserts, and cold deserts.Grassland environments are areas in which the vegetation is dominated by a nearly continuous cover of grasses. Grasslands occur in environments conducive to the growth of this plant cover but not to that of taller plants, particularly trees and shrubs. Freshwater environments are defined as having a low salt concentration — usually less than 1%. Plants and animals in freshwater regions are adjusted to the low salt content and would not be able to survive in areas of high salt concentration (i.e., ocean). There are different types of freshwater regions, such as ponds, lakes, rivers, streams, and wetlands.Mountain environments are made up of complex living organisms in mountainous areas. Mountain lands provide a scattered but diverse array of habitats in which a large range of plants and animals can be found. At higher altitudes harsh environmental conditions generally prevail, and a treeless alpine vegetation is supported. Lower slopes commonly are covered by montane forests. At even lower levels mountain lands grade into other types of landform and vegetation—e.g., tropical or temperate forest, savanna, scrubland, or tundra.How did Britain's policy of salutary neglect contribute to the Revolutionary War?
ОА.
Because the colonies had de facto independence, they revolted when Britain enforced taxes and regulations on them.
O B. Because the colonies did not have de facto independence, they revolted when Britain withdrew military and other aid.
OC. Because the colonies had de facto independence, they revolted when Britain granted other colonies true independence.
OD. Because the colonies felt de facto neglected by Britain, they revolted when it stopped contributing to their economy.
Answer:
A. Because the colonies had de facto independence, they revolted when Britain enforced taxes and regulations on them.
Explanation:
The American Revolutionary War was a war of independence of the United States of America that was fought between the 19th of April, 1775 and 3rd of September, 1783. The war started when the delegates from the thirteen (13) American colonies in Congress (First continental congress) revolted against the Great Britain over their lack of representation in the colonies and refusal to give consent to parliament's taxation such as Stamp Act and Townshend Acts.
Hence, Britain's policy of salutary neglect contributed to the Revolutionary War because the colonies had de facto independence, they revolted when Britain enforced taxes and regulations on them.
Which statement is TRUE
about Mercury?
A. It is the largest planet in our solar
system.
B. It is a gas giant.
C. It is the closest planet to the Sun.
D. It has three moons.
Answer:
C. It is the closest planet to the Sun.
C. IT IS THE CLOSEST PLANET TO THE SUN
Which part of Africa was most affected by the slave trade?
Answer:
West Central Africa
Explanation:
The majority of all people enslaved in the New World came from West Central Africa.
the process of the natural environment you already know
Explanation:
Natural processes are interactions among plants, animals, and the environment. These interactions, which include photosynthesis , pollination, decomposition , and others, help create and shape natural communities .
