Answer: e. Geometric, with straight lines, disregarding physical features or tribal cultural differences of the areas.
Explanation:
The boundaries of the nations of Africa as they are now is as a result of the European scramble for colonies on the continent. When these European powers held the Berlin Conference, they simply demarcated the continent amongst themselves by making claims based on maps.
These claims enabled them to draw up boundaries that were geometric with quite a number of straight lines which cared little for physical features or the tribes living in the area.
This is why countries like Egypt, Sudan, Botswana and Angola have straight lines in their boundaries as well as why tribes like the Tswana are in two different countries being South Africa and Botswana even thought they occupy the same area.
On your weekly hike, you discover a rock. This rock had different sediment layers. Some layers had marine fossils. Describe what type of rock it is, how it was formed, and how it can become another type of rock
Answer:Please find answers below.
Explanation:
1. Since the rock had different sediments with some of its layers containing marine fossils, then it is a Sedimentary rock which can be either shale, limestone or sandstone.
2.We can say the rock was formed the same way a sedimentary roc is formed . This happens when agents of erosion and weathering ( air, water) disintegrate a rock and carries the sediments from the source area ( in this case from the marine area)to another area usually referred to as area of deposition which over time accumulates and solidify to form a layered rock with marine fossils.
3. A sedimentary rock can either transform to an igneous rock or a metamorphic rock
From Sedimentary to Metamorphic--------> Metamorphic rocks are formed when rocks change their form which is due to pressure and temperature build up in the rocks. Now, when a sedimentary rock exerts pressure and heat within its structured layer, it can lead to a change in its structure forming a metamorphic rock.
From Sedimentary to Igneous Rock----->Igneous rocks are formed from molten magma. Now when there is a volcanic eruption around an area with sedimentary rocks, it melts the rocks and changes thier form and on cooling the rocks transforms to Igneous rock.
Hi, who is washington.
Answer:
The first president of the U.S.
Explanation:
Hope I helped
Complete the following terms: (fill in the blanks with the words below)
Waves… Coarse Sand… Feldspar… Trough… Wind… Shoreface
Sediment… Swells…. Quartz… Crest… Wavelength…
A _______________ is the lowest point in a wave.
Answer:
the answer is Trough
Explanation:
I looked it up
A wire is 30 inches long is bent into a triangle with sides measuring g 6 inches 11 inches 13 inches find the measure of the largest angle
Answer:
Largest angle is 94.22°
Explanation:
The sides of the triangle are given as 6 inches, 11 inches, 13 inches.
Now, we can find the respective interior angles of the triangle using cosine rule.
Thus, for the angle opposite 6 inches, let's label it A. Thus;
6² = 11² + 13² - 2(11 × 13)cos A
36 = 121 + 169 - 286cosA
36 = 290 - 286cos A
290 - 36 = 286cosA
cosA = 254/286
A = cos^(-1)0.8881
A = 27.36°
Similarly;
11² = 6² + 13² - 2(6 × 13)cos B
121 = 36 + 169 - 156cosB
121 = 205 - 156cos B
205 - 121 = 156cosB
cosB = 84/156
B = cos^(-1)0.5385
B = 57.42°
Sum of angles in a triangle is 180°
Thus;
C = 180 - (27.36 + 58.42)
C = 94.22°
Thus,largest angle is 94.22°
The sum of the internal angle of the triangle is 180 degrees. Then the measure of the largest angle is 95.22°.
What is trigonometry?Trigonometry deals with the relationship between the sides and angles of a triangle.
A wire is 30 inches long and is bent into a triangle with sides measuring 6 inches 11 inches 13 inches find the measure of the largest angle.
Then we know that the cosine rule is given as
[tex]\rm cos\ C = \dfrac{a^2+b^2-c^2}{2ab}[/tex]
Let the angle of the triangle be A, B, and C.
Then the first angle A will be
[tex]\begin{aligned} cos \ A &= \dfrac{6^2+11^2-13^2}{2*6*11}\\\\cos \ A&= \dfrac{36 + 121 - 169}{132}\\\\ A &= 95.22^o \end{aligned}[/tex]
And we know that the sum of the internal angle of the triangle is 180 degrees.
∠A + ∠B + ∠C = 180°
95.22° + ∠B + ∠C = 180°
∠B + ∠C = 84.78°
More about the trigonometry link is given below.
https://brainly.com/question/22698523
Germany’s GPD... ???
Answer:
3.861 trillion USD (2019)
Which two images correctly show how Earth's tilt contributes to uneven heating of Earth's hemispheres?
Earth's Axis
WRC
Equator
Suni
sumir
sunun
Peguator
Earth's plane of orbit
Sun
sunisht
Earth's
Axis
Earth's plane of orbit
PRESSRESERRESTRES
Sun
Sun
ht
B
Earth
su
Earth
sunt
Earth's
Sun
Axis
unleht
Earth's
Axis
Equator
Sun
Earth's plane of orbit
Earth's plane of orbit
Sun
ung
Sun
C
SUURE
Earth
SUM
D
Earth
Sun
Asis
Earth's plane of orbit
Equator
Sun
Earth
E
2021 Edmentum. All rights reserved
Answer:
Answer is C and E
Explanation:
Option C and E are the two images which correctly show how the Earth's tilt contributes to uneven heating of Earth's hemispheres.
What is Hemisphere?This is one of the halves of the earth which is divided by the equator and the tilt makes the center of the earth experience more sunlight.
The options C and E depicts this and is why it is chosen as the most appropriate choice.
Read more about Hemisphere here https://brainly.com/question/25641436
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what is Trig Beacon?
Answer:
A triangulation station, also known as a triangulation pillar, trigonometrical station, trigonometrical point, trig station, trig beacon, or trig point, and sometimes informally as a trig, is a fixed surveying station, used in geodetic surveying and other surveying projects in its vicinity.
~Hoped this helped~
why does thunder snow happen
who lives in or around atlanta !!
Answer:
I wish I could go there
Explanation:
but this c***** virus is :(
This is a waste of someone's time and energy
Does anyone know the answers to these
Answer:
air rising is low pressure
Air sinking is high pressure
Explanation:
Answer:
Air rising-Low
Air sinking-High
please help! :))) im so stressed
Answer:
E.
explanation: because I've got a big boy brain
can we be thankful as an indicator of exposure to electromagnetic radiation why
Yes we should be thankful because electromagnetic radiation helps with nerve regeneration, wound healing , strokes and heart attacksso yeah we should
The ground distance between two places is 100km.if the distances is represented by 5cm on a map.what is the scale of the map
(It was this question)
Answer:
The scale of the map is 1/2000
Hot water deep within the Earth can ____________ minerals and transport them somewhere else
Your answer is:-
Dissolves
pls mark me as brainliest!! I rlly need points
Hot water deep within the Earth can dissolve minerals and transport them somewhere else.
What type of rock is formed by heat and pressure?When rocks are exposed to high heat, high pressure, hot mineral-rich fluids, or, more typically, any combination of these variables, metamorphic rocks develop. Such conditions can be found deep within the earth.
Deep inside the Earth, hot water runs through fractures, where it may dissolve various compounds. When boiling water rushes to the surface, it cools and crystallizes. Hot water dissolves minerals more effectively than cold water.
The rock is dragged down by motions in the earth's crust and becomes increasingly heated as it descends. It requires temperatures ranging from 600 to 1,300 degrees Celsius (1,100 to 2,400 degrees Fahrenheit) to melt a rock, transforming it into lava.
Therefore, Minerals can be dissolved and transported by hot water deep beneath the Earth.
Learn more about minerals here:
https://brainly.com/question/13770820
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which European countries have dependencies in the west indies
What was the source of gases in Earth's second atmosphere that collected?
The sources of gases in Earth's second atmosphere are volcanic outgassing and comet ices.
What is gas?Gas refers to a matter which has no color or shape or volume to identify. It is made up of small atoms having a low density in nature. There are many gases present in the atmosphere including oxygen, carbon dioxide, nitrogen, methane, and so on.
Gases that had been trapped within the rocks help to create the earth's natural body but are released due to volcanic activity this process is called "outgassing," which results in the creation of Earth's second atmosphere.
Learn more about Gas, here:
https://brainly.com/question/18124975
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how did the population pyramid get its name?
please helppp :(
Answer:
It got it's name because when a population is growing, there are more babies being born than there are people dying.
Explanation:
Answer:
It got its name because it is in the form of a triangle because when a population grows it forms the shape of a triangle.
Explanation:
The population pyramid is used to see how much population there is in an area by age and gender.
(Have a great day!)
(also could not find when the population pyramid was made into that name)
South Africa
Public Domain
Which of the following countries are compact states? (1 point)
O Malawi and South Africa
O Somalia and Liberia
Nigeria and Liberia
O Cameroon and Somalia
O The Gambia and Malawi
will give brainliest
Answer:
Nigeria and Liberia
Explanation:
Compact states are the countries whose boundaries does not vary significantly from the center. Nigeria and Liberia has boundaries which are not significantly different from the center. These states are termed as compact states.
Two organisms that share several classifications level's will be
Answer:
Closely related; characteristics.
Explanation:
Taxonomy can be defined as the process of naming, classification and description of living organisms such as plants and animals.
Hence, two organisms that share several classification levels will be closely related and have many characteristics in common such as number of legs, eyes, etc.
urgent help! right now everyone
please help me guys please please please please please please please
Which of the following agricultural inputs were the most recent technological innovations employed in less developed countries during the Green Revolution
Answer: increased use of chemical fertilizers and pesticides
The green revolution led to the growth and development of agricultural inputs like fertilizers and pesticides that increased the use of chemicals.
What is a green revolution?The green revolution refers to the agricultural revolution and is the production of the food grains this was introduced in the developing nations by the developed nations of the world. It began in the mid 20th century and was successful since then in India and Mexico.
Find out more information about the Green Revolution
brainly.com/question/25077523
1. Explain how food consumption varies globally. GIVE AN EXAMPLE OF EACH.
ult.
Cultural Preferences
Level of Development
Physical Conditions
EX:
EX:
EX:
Answer:
what
Explanation:
is the questionn
A plane leaves Charlottetown, PEI at 12:00pm on Saturday, May 2nd. The destination is Yellowknife, NWT. The flight takes 17 hours. What is the date and time of your arrival in Yellowknife?
Answer: 5am on Sunday, May 3rd.
Explanation:
Plane left at 12pm and takes 17 hours.
Add 12 and 17:
= 12 + 17
= 29
There are 24 hours in a day. The number of hours into the next day is therefore:
= 29 - 24
= 5 hours
If the plan arrives 5 hours into the next day, that would mean that it arrived at 5am. Date of the next day is May 3rd, a Sunday.
20 POINTS!!!!!!!!!!!!!!!!!!!
DUE IN 10 MIN!!!!!!!!!!!!!!!!!!!!!!
Explain an El Niño event that affected weather, food production, water supply, or human health.
Answer:
Severe drought and associated food insecurity, flooding, rains, and temperature rises due to El Niño are causing a wide range of health problems, including disease outbreaks, malnutrition, heat stress and respiratory diseases
Explanation:
hope this helps!
n the Arctic, caribou and musk ox eat different kinds of plants, but the plants they eat typically grow in the same area. Therefore, these two species often require the same space in which to feed. In one part of the Arctic, caribou numbers have decreased and musk ox numbers have increased.
Which best summarizes this scenario?
This is an example of cooperation, and the musk ox were better adapted to the environment.
This is an example of predation, and the musk ox were better adapted to the environment.
This is an example of competition, and the musk ox were better adapted to the environment.
This is an example of competition, and the caribou were better adapted to the environment.
Answer:
Answer is C. This is an example of competition, and the musk ox were better adapted to the environment.
Explanation:
Answer:
This is an example of competition, and the musk ox were better adapted to the environment.
Explanation:
Compare and contrast absolute age dating and relative age dating
Relative age is the age of a rock layer (or the fossils it contains) compared to other layers. ... Absolute age is the numeric age of a layer of rocks or fossils. Absolute age can be determined by using radiometric dating.
Give her above me brainlist:)Answer:
Absolute dating and relative dating are both methods used to determine the age of a fossil. Absolute dating gives the actual age of a fossil in years based on the amount of radioactive and stable elements in the fossil. Relative dating gives an estimate of the age of a fossil based on the location of the fossil in relation to other fossils.
Explanation:
It is the sample response on edge
Which increased as a result of the Industrial Revolution?
Check all that apply.
u
A. Pollution
B. Travel tirages between cities
C. Population
D. Food prices
Answer:
a
Explanation:
7. Which regions of the world get most of their protein from cereal grain?
Answer:
Central and Southwest Asia
Explanation:
Why was the discovery of the Behistun Rock so important?
Answer:
Behistun Inscription became the means whereby scholars could translate Near Eastern languages. ... The Behistun Inscription thus became the means whereby scholars could translate Near Eastern languages. The relief can still be seen today and was declared a UNESCO World Heritage Site in 2006 CE.Nov 28, 2019