explain 3 factors that drive plate motion in the asthenosphere
Answer:
1. Viscous Drag
2. Slab-Pull Force
3. Ridge-Push Force
Explanation:
The three factors that drive plate motion in the asthenosphere are as follows:
1. Viscous Drag
2. Slab-Pull Force
3. Ridge-Push Force
Asthenosphere is the upper layer of the earth's mantle. This layer lies below the lithosphere at depths between approximately 80 and 200 km below the surface.
LAB refers to the lithosphere–asthenosphere boundary.
The diagram below represents a bean seed that has been cut in half to show its various structures. Which letter represents the stored food that the new plant will use for early development?
A
B
C
D
Answer:
the answer is D.because the D represent cotyledon and at the same time the leaves which stores food during photosynthesis.
What form of natural gas could be a significant alternative source of the fossil fuel?
methane gas hydrates
pockets released by earthquakes
the gas formed from volcanic eruptions
deposits near coal
Answer:
deposits near coal
Explanation:
The above answer which is the deposits near coal happens to be the alternative source of the fossil fuel. This is because, fossil fuel which is an non-renewable source of energy is subject to depletion over a given period of time. The deposit near coal would be an alternative when such happens.
Methane gas hydrates
Explanation:
I took the test
Why it's important to have or to know the deformation history of rock in a certain area?
Answer:
When rocks are deformed in this way, geologic structures, such as faults and folds are produced. ... Understanding rock deformation and geologic structures is fundamental to the Science of Geology. These structures are evidence of important events in Earth history.
y
Activity 3: Analyse the map of the ocean currents
tor than
the
1. Use the map on page 78 to find the answers to these questions.
11 Name three ocean currents which are formed when the West Wind
Drift reaches a continent.
1.2 Why are these currents cold?
(3)
(2)
2. 2.1 Name three ocean currents which are formed when the South
Equatorial current reaches a continent.
2.2 Why are these currents warm?
(3)
(4)
3. How does the map show that ocean currents help to restore energy
balance over the Earth's surface?
(2)
22 Winds
Winds are moving air. If the wind blows fro
1.Indian Ocean
Atlantic Ocean
Pacific Ocean
If Wegener showed you this evidence, would you have believed his theory? Explain?
Answer:
No
Explanation:Because But geologists soundly denounced Wegener's theory of continental drift after he published the details in a 1915 book called "The Origin of Continents and Oceans." Part of the opposition was because Wegener didn't have a good model to explain how the continents moved apart
What is a landmark? What is the significance of a landmark as it relates to culture?
(put your answer into your own words)
A filter 30 feet (ft) long by 12 ft wide treats a flow of 4.4 million gallons per day (MGD). What is the filtration rate in gpm/ft2?1) 1.2 gpm/ft^2.
2) 81.8 gpm/ft^2.
3) 3,055.6 gpm/ft^2.
4) 8.5 gpm/ft^2.
Answer:
(4) 8.5 gpm/ft²
Explanation:
Given;
length of the filter, L = 30 ft
width of the filter, w = 12 ft
the filtration rate, Q = 4.4 x 10⁶ GPD
Area of the filter; A = 30 ft x 12 ft = 360 ft²
The filtration rate in gallon per minutes (gpm) is calculated as;
[tex]Q = 4.4 \times 10^6 \ (\frac{gallon}{day} \times \frac{1 \ day}{24 \ hours} \times \frac{1 \ hour}{60 \min} ) = 3,055.556 \ gpm[/tex]
The filtration rate in gallon per minutes per feet squared (gpm/ft²) is calculated as;
[tex]Q = \frac{3,055.556 \ gpm}{360 \ ft^2} = 8.49 \ \frac{gpm}{ft^2} \ = \ 8.5 \ \frac{gpm}{ft^2}[/tex]
Therefore, the filtration rate in gpm/ft² is 8.5 gpm/ft²
Which statement best describes the theory of plate tectonics?
Answer:
The theory of plate tectonics states that the Earth's solid outer crust
Explanation:
Earthquakes That Happened Over a Ten Year Period
Кеу
= Earthquake center
:
Which theory about the surface of the Earth is supported by the diagram?
O A. Global Warming
D. Earthquake Prediction
O B. Plate Tectonics
O E.. Resource Depletion
O'c. Universal Gravitation
Answer:
Plate Tectonics
Explanation:
Earthquake is cause as a result of the shift in plate tectonics which happens in the space of ten years or more i.e it is once or twice in a blue moon.
Learning Task 4: Think of two animals that reproduce sexually. In the first
box, draw an animal that fertilization occurs inside the body. In the second
box, draw an animal that exhibits external fertilization.
box 1 ; fertilization can occur in mammals such as dogs or cats
box 2; Among vertebrate, fish , Benthic marine plants and amphibians use external fertilization such as frogs and sea anemones.
Where is the atmosphere?
i) on the earth
iii) inside the earth
ii) around the earth
iv) nowhere
Explanation:
Around the earth is the right answer
Answer:
around the earth
it is located at stratosphere which is 16-50 km
Which of the following best describes the difference between climate and weather
Weather = short term conditions that affect the atmosphere/can change within minutes or hours
Climate = long term conditions that affect the atmosphere/takes very long to change
If m∠3 = 54°, find the measure of each missing angle.
Answer:
I think the answer should be 51
5 similarities between continental drift and plate tectonics
Answer:
Both explain how the movement of the Earth's crust occurs.
Which phrase describes the tidal range?
Answer:
The difference between levels of high tide and low tide
Where in the world do we find coral reef ?
Answer:
patchy coral
gulf of manner
Lakshadweep islands
Andaman and Nicobar islands
palk bay
when the concentration of dissolved minerals in a body of water reaches saturation the process of __________occurs to make a chemical sedimentary rock
A evaporation
B lithification
C precipitation
Answer:
I would put A evaporation
What is the main difference between different types of map projections
Answer:
The only factor that distinguishes different cylindrical map projections from one another is the scale used when spacing the parallel lines on the map. The downsides of cylindrical map projections are that they are severely distorted at the poles.
conglomerate rocks are usually form
Answer:
Through sediments that combine due too water
Answer:
mixing with water
Explanation:
what does Europe have more of other continents
Europe's physical geography, environment and resources, and human geography can be considered separately. Europe's rich agricultural and industrial diversity has made the continent a centre of trade and commerce for centuries. It is centrally located between the two other “Old World” continents, Africa and Asia.
Europe did use to have lots of larger states and empires but most of them have broken up and are mostly arranged along ethnic lines. So there aren't many multi-ethnic states left in Europe anymore and a lot of these states were created due to wars.
name three ocean currents which are formed when the West Wind drift reaches a continent?
Answer:
The cold Bengal
West Australian
Peru currents
Hope it helps,
Thank you
Please mark me as brainliest
There are different kinds of ocean currents. They are;
Antarctic Circumpolar Current also known as West Wind Drift : this is a wind-driven surface oceanic current that is known to travel round Antarctica and flowing from west to east.The Gulf Streamsurface ocean currentsA West Wind Drift is known as a current in the southern hemisphere that is going towards to east from the west in an estimated 40°-55°S.It is due to prevailing western winds.
Learn more about ocean currents from
https://brainly.com/question/1145641
How do glaciers affect people
1. Why do you think the continents don't fit together perfectly? What processes have occurred since?
2. How do you think the movement of the continents since the time of Pangea is related to a theory called "seafloor spreading'?
Answer:
They don't fit perfectly together, but they mostly fit together because they were at one point. Continental drift and erosion change the landscape.
Seafloor spreading causes the continents to drift around.
Explanation:
Pangaea, the single supercontinent that once contained all of Earth's landmasses, formed 335 million years ago. The continents eventually drifted apart as a result of the geological forces that initially brought them together.
What happens if two continents run into each other?The ocean that separates two continents gradually vanishes before they collide. Along the rift between the two plates, the seafloor is subducted into a trench. The two plates rub against one another as the seafloor is subducted.
The plates are constantly moving slowly toward, away from, or against one another. The continents move with the plates because they are embedded in them rather than "drifting" over the ocean floor. Continent shapes fit together like a puzzle. Just take a look at the similarities between the west coast of Africa and the east coast of South America. On various continents, identical rocks have been discovered. Before the continents split apart, these rocks were formed millions of years ago.
Learn more about continents here:
https://brainly.com/question/17190136
#SPJ5
FIFTY POINTS TO WHOEVER IS CORRECT ALSO BRAINLIEST. Match the climate zone in column 1 to the characteristic in column 2.
Answer:
1 > 4
2 > 1
3 > 2
4 > 3
Explanation:
Without glaciers, what challenges could we face?
Answer:
If all the ice covering Antarctica , Greenland, and in mountain glaciers around the world were to melt, sea level would rise about 70 meters (230 feet). The ocean would cover all the coastal cities. And land area would shrink significantly. ... Scientists are studying exactly how ice caps disappear.
how do volcanoes affect earths climate
Answer:
It depends
Explanation:
For example mount tambora in indonisia affect the world climate i many ways. Mount tambora ejected so much ash that the sky darkened. This blocked the suns light from reaching the ground which affected the ground life of all organisms.
Answer:
Big amounts of volcanic gas, ash, etc are injected into the stratosphere.
Explanation:
Because of the endangered species at the sale of protected animals or plants is
Answer:
Harmful for the enviroment
Explanat thats what i thought of
B. The major rivers in the region are the and the
Answer:
(indus,brahmaputra,narmada,tapi,godavari,krishna and mahanadi) it is of India
WILL GIVE BRAINLIEST!
Match the country in column 1 with its short description in column 2.
Bolivia
Upper-middle-class
country
Costa Rica
The most heavily
industrialized country in
Central America
Chile
The poorest country on
the continent of South
America
Argentina
West side of Andes, has
avoided inflation, and
exports copper
Answer:
here it is, i hope:
Bolivia -- the poorest country in the continent of central america
Costa Rica -- The most heavily industrialized country in Central America
Chile -- west side of Andes, has avoided inflation, and exports copper
Argentina -- The most heavily industrialized country in Central America
Explanation:
hope these are correct! ^﹏^
Answer: Argentina: Upper-Middle-Class country
Costa Rica:The most heavily industrialized country in Central America
Bolivia:The poorest country country on the continent of South America
Chile: West side of Andes, has avoided inflation, and exports copper
Explanation:Just did it on Apex.