Explanation:
In geomorphology a river is said to be rejuvenated when it is eroding the landscape in response to a lowering of its base level. The process is often a result of a sudden fall in sea level or the rise of land. The disturbance enables a rise in the river's potential energy, increasing its riverbed erosion rate. The erosion occurs as a means for the river to adjust to its new base level
India is facing its worst water crisis in four decades. At least 54 percent of the sub-continent has turned into a water-stressed dust bowl with many rivers rapidly drying up. Experts opine that by 2025, the country will be facing an acute water crisis if no preventive measures are taken today.
To mitigate the water crisis, Gurudev Sri Sri Ravi Shankar has inspired The Art of Living community to revive lost rivers in various parts of India and other water bodies such as ponds, wells, canals and temple tanks.
The River Rejuvenation Project, which started in 2013 with the aim to provide a long-term and lasting solution, has reviving 43 rivers in four states (Maharashtra, Karnataka, Tamil Nadu and Kerala), benefitting 5,084 villages and 7 million + people benefited.
With meticulous planning and consistent efforts, results have come in: several rivers and other smaller bodies in these states have started flowing once again.
An impact of river rejuvenation is that it leads to increased produce due to the fact that it supplies farmlands with water.
What is river rejuvenation?This is a situation where there is an eroding of water due to the fact that the water in the rivers have become higher than their base level.
When this is the case they help to provide farmlands with water which are useful to plants.
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Kenny is observing a device being used. He records the following energy transformations:
Chemical --> Electrical --> Light
Which device is Kenny most likely observing?
A. A triple beam balance measuring an objects mass
B. A pencil sharpener plugged into a wall outlet
C. A computer displaying an image on the screen
D. A battery-operated flashlight shining brightly
Answer:
eu acho que é a B
um belo dia abençoado
How does arithmetic density affect people who live in an area?
Answer:
In general, increases in population density equate to problems for a country. Urban areas with a high arithmetic density have an increased need for food, infrastructure, and health/human services.
Explanation:
a book
geography question!! please help
What is one of the most common effects of land reclamation?
A. decreased agricultural yields
B. decreased risk of flooding
C. increased land subsidence
D. increased risk of earthquakes
It has been discovered that reclamation alters shoreline evolution, wetland hydrology, soil and water quality, vegetation succession, benthic animal and microbial communities, fisheries, and ecosystem services.
What exactly is the primary purpose of land reclamation?
Reclaiming land involves either raising the level of the land or removing water from muddy areas to create new land. It can be a good solution for creating areas for building, agriculture, and other uses with an increasing demand for land, but there are many considerations to make before proceeding.
What examples of land reclamation can you give?
One type of land reclamation is the creation of artificial islands. Reclaimed from the IJsselmeer, the Flevopolder in the Netherlands is the world's largest reclaimed artificial island, covering 970 km2. Examples include Hong Kong International Airport and Kansai International Airport, both in Osaka, Japan.
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Which of the following statements best describes why most cultures have changed over time?
A. All cultures have been colonized by an outside power at one time or another.
B. All immigrants abandon their native cultures and assimilate into new ones.
C. New elements and ideas are spread and adopted into existing cultures.
D. Decreased trade and communication have increased connections between people.
Answer:
I think option C
Explanation:
New elements and ideas have entered our culture
Answer: C
Explanation: just took test
Compare and contrast the processes of mining coal and extracting oil.
Answer:
Mining coal is a lot like mining any other metal or ore, it's just processed differently. Oil extraction is much different because oil is a liquid, not a solid like coal. There are many different ways of extracting it because oil is found in very diverse forms such as shale, liquid oil deposits, etc
what is the radius of the earth
With increasing distance from a mid-ocean ridge, the age of oceanic crust a. decreases. b. stays constant. c. varies randomly. d. increases.
Answer:
i think its d
Explanation:
With increasing distance from a mid-ocean ridge, the age of oceanic crust increases. Thus, option (d) is correct.
What is ocean?The greatest area on earth is referred to as the "ocean." The ocean's 71% slat water has a light blue appearance. The motion of water waves is the ocean. Magnesium, calcium, and chlorine are abundant in the ocean. The ocean covers the large surface area of the Earth.
The oceanic crust is the high - level network of the ocean and is also known as tectonic plates. The age, breadth, and density of the oceanic crust increased on the mid-ocean ridge. Approximately 120 million years ago in the age of the oldest oceanic crust. The age of earth's lithosphere is roughly 3.2 billion years.
As a result, the significance of the oceanic crust are the aforementioned. Therefore, option (d) is correct.
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What statement best describes the earth ocean
Answer:
oceans cover most of the plant surface and contain nearly all earth water
Explanation:
Which statement below is not an example of how tectonic forces affect the environment?
Answer:
Explanation:
Shifting of these tectonic plates result in the creation of the volcanic eruptions increases the degree of carbon dioxide (CO2) and sulphur dioxide (SO2) in the atmosphere that also leads to a rise in the temperature levels. On the contrary, if the move is insignificant, the temperature levels record a fall.
What is the hypothesis in this conditional statement?
If it is the holiday season, then the post office is crowded.
1. It is the holiday season
2. The post office is crowded
What situation creates a cold occlusion and what creates a warm occlusion?
Answer:
Explanation:
A warm air occlusion or occluded front is less common than a cold occlusion. A warm occlusion occurs as cool air moves rapidly into an area with an existing warm front. The difference from a cold occlusion is that the approaching cool air is not as cold as the retreating cold air in the existing front.
define food insecurity
Women in Maasai society are responsible for all of the following jobs except __________. A. building houses B. collecting water and firewood C. milking cows D. building kraals
Answer:
d
Explanation:
Answer:
D.building kraals
What does an organism's phenotype describe?
1.) the allele combination for a trait
2.) the physical appearance of a trait
3.) the number of alleles on a gene
4.) the number of different traits inherited
Answer:
2.) the physical appearance of a trait
Explanation:
An organism phenotype describes the physical appearance of a trait. Phenotypes are an outward expression of the genetic makeup of an organism.
Phenotype is usually conditioned by the environment in which an organism finds itself. Examples of phenotypes are the appearance of an organism, color, height, shape, etc. They are the observable traits of an organism. The genotype which is the genetic constituent of an organism controls the phenotypes.Answer:
b
Explanation:
The process of
takes place when the Earth's surface is worn away by the action of physical
processes such as wind and water.
A. erosion
B. plate tectonics
C. climate
D weather
Erosion is said to be a naturally occurring phenomenon where natural factors like water , wind or ice take away a part of land , soil and its nutrients by applying their force and pressure on the Earth's surface .
Erosion is the process through which the Earth's surface is eroded away by the action of natural forces like wind and water. As a result, answer option (A) is appropriate.
What is erosion?Erosion is the process through which surface forces (such wind or water flow) remove soil, rock, or dissolved material from one area of the Earth's crust and move it to another, where it is deposited. Weathering, which involves no movement, is different from erosion. Physical or mechanical erosion is the removal of rock or soil as clastic sediment, as opposed to chemical erosion, which is the dissolving of rock or soil in a given area. Eroded sediment or solutes can travel hundreds of meters or thousands of kilometers.
Rainfall, bedrock wear in rivers, coastal erosion by the sea and waves, glacial plucking, abrasion, and scour, areal flooding, wind abrasion, groundwater processes, and mass movement processes including landslides and debris flows in steep terrain are some of the agents of erosion.
Hence, option (A) is accurate.
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what is the value of g?
g = 75
g = 80
g = 100
g = 105
Answer:
75≤g≤105
Explanation:
the answer must be 75≤g≤105 i think so
Answer:
D) g = 105
Explanation:
just did it on edge 2020
Taiga includes the largest contiguous forests on the planet and make up about _____ percent of all of Earth's forests.
Answer:about 30%
Explanation:
Taiga first is also known as boreal forest,it is the world's largest land biome this accumulate to about 30% coverage of all earth forest.
It covers a wide percentage of land
this range from North America,northern contiguous United States, Eurasia, Russia, Norway, Estonia, Scottish Highlands, some lowland/coastal areas of Iceland, northern Kazakhstan, northern Mongolia, and northern Japan.
The trees grown, temperature and length of the growing season are not the same across the word it varies. In North America spruce is majorly found in tiaga while Scandinavian and Finnish consists of spruce, pines and birch.
how does erosion and mass wasting alter the surface of the earth? In what way do they pose a threat to mankind?
Answer:
Erosion is distinct from weathering, in which chemical and physical processes simply break down larger pieces of rock into smaller ones. In erosion, the portions of Earth affected are moved from their original location by forces exerted by gravity, wind, flowing water or some combination.
mark me as brainliest if u find the answer helpful
Based on geographical evidence, erosion and mass wasting can alter the surface of the earth in many ways, some of which include:
Causing degradation of rocks and mountains.Affecting the shape and structure of valleys and ocean floors which may lead to hilly and steep areas.It can also affect the rate of rivers, streams, and groundwater flow, among others.Both erosion and mass wasting can pose a threat to mankind in many ways, such as:
Causing landslides, mudslides, etc.They affect water potability features.They strip forest covers.They affect water habitat and wildlife, a vital source of food and materials for mankind, etc.Erosion can be caused as a result of water, wind, gravity, or ice. It removes and transports surface materials from one place to another, causing a change in slope and gradient of the land surface.
Mass wasting is the transportation of rocky materials downslope largely by the force of gravity.
Hence, in this case, it is concluded that erosion and mass wasting are natural occurrences that need to be prepared against.
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what is the term for the disintegration and decomposition of rock at or near earth's surface
a. earthquake
b. erosion
c. mass wasting
d. weathering
Answer:
Your answer is- d. weathering
Explanation:
Hope this helps you
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What are some causes and effects of disIn Westside Community Schools v. Mergens, the Supreme Court ruled in favor of the __________, stating that it was a violation of __________.
A.
principal . . . church and state
B.
students . . . their First Amendment rights
C.
students . . . their patriotic rights
D.
principal . . . school policy
Please select the best answer from the choices provided
A
B
C
Dease?
Answer:
c
Explanation:
What sorts of weather will you experience as a warm front passes over you?
Answer:
Explanation:
Warm fronts often bring stormy weather as the warm air mass at the surface rises above the cool air mass, making clouds and storms. Warm fronts move more slowly than cold fronts because it is more difficult for the warm air to push the cold, dense air across the Earth's surface.
Tornadoes can be detected by looking for all of the following, EXCEPT:
Choose the best answer.
A. Couplets of velocity in Doppler radar base velocity
B. A wedge or "V"-shaped signature in enhanced IR images
C. Hook echoes in Doppler radar reflectivity images
D. Regions of warm brightness temperature in IR images
E. Overshooting tops in visible satellite images
Answer:
D. Regions of warm brightness temperature in IR images will be the answer
Regions of warm brightness temperature in IR images. Thus option D is correct.
What is a region of warm brightness?Regions of warm brightness are those that are made by the high temperatures that are produced by the changes in the display of light such as those coming from the sun.
The thermal region of the infrared spectrum shows us the ranges of these temperatures and helps us understand the regions that are more bright and warm as compared to others.
Find out more information about Tornadoes.
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Find the distance between each pair of points
(-5.2, 7) and (3,- 4)
Answer:
13.72units
Explanation:
Given parameters:
Coordinates of the two points = (-5.2, 7) and (3,- 4)
Unknown:
Distance between the two points = ?
Solution:
To find the distance between two points, we use the mathematical expression below;
D = [tex]\sqrt{(x_{2}-x_{1} )^{2} + (y_{2} - y_{1} )^{2} }[/tex]
From the given coordinates;
x₁ = -5.2 x₂ = 3
y₁ = 7 y₂ = -4
Now; input the parameters and solve;
D = [tex]\sqrt{[3-(-5.2)]^{2} + (-4 -7)^{2} }[/tex] = [tex]\sqrt{67.24 + 121}[/tex] = 13.72units
The distance between the two points is 13.72units
After Hurricane Katrina, sunflowers and other plants were planted to selectively remove contaminants from the soil. Once the plants matured, they were pulled up by the roots and safely stored with other contaminated wastes. This is an example of After Hurricane Katrina, sunflowers and other plants were planted to selectively remove contaminants from the soil. Once the plants matured, they were pulled up by the roots and safely stored with other contaminated wastes. This is an example of: _________
a. lowering production efficiency.
b. detoxification by phytoremediation.
c. obstruction of nutrient cycling.
d. biological augmentation.
e. reducing primary production.
Answer:
b. detoxification by phytoremediation
Explanation:
After the hurricane impact, the landscape was badly torn wat, and this leads to the contamination of soil and lands. Hence in order to detox the wastes generated in the soil.The sunflower plantations are done as they are useful for phytoremediation as these plants are able to grow in the contaminated soils and can be used to pull out any form of contamination or impurities from the soil.pls help fast!!!! Analyze the map below and answer the question that follows.
A color-coded thematic map of India. Climate regions are labeled 1, 2, 3, 4, and 5. 1 is in Central India and in the middle of the southern tip. 2 is most of Southern India. 3 is along the western coast and west coast of Sri Lanka. 4 is in Northern India and extends eastward. 5 is along the northern border of India with Nepal.
The region labeled with the number 2 on the map above is a __________ climate region.
A.
humid subtropical
B.
tropical wet and dry
C.
tropical wet
D.
semiarid
The region labeled with the number 2 on the map above is a tropical wet and dry climate region. The correct option is (B).
What do you mean by the climate region?A continuous geographic area with consistent climatic features is referred to as a climatic region.
The polar, temperate, and tropical zones are neatly divided into three different climate zones by the three cell convection model of each hemisphere.
The earth's tilt, rotation, and distribution of land and sea have an impact on the observed worldwide weather patterns.
Even though the weather changes from day to day at any given location, the same weather pattern will recur throughout time. Climate is the recurring "average weather" found in any certain location.
Therefore, the region labeled with the number 2 on the map above is a tropical wet and dry climate region.
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Large igneous provinces (LIPs)
A. erupt only high-viscosity magma and are therefore localized but very thick.
B. occur only along continental margins.
C. represent special events in the Earth's history that may have been caused by plume activity.
D. are places where huge amounts of felsic magma have been erupted or intruded.
Which type of vascular tissue transports water and minerals upward from the roots intothe stems and leaves
A: seeds
B: spores
C: xylem
D: phloem
HELP FASTTTTT!!!!!!!!!!!!!!! PLZ
Answer:
xylem
Explanation:
Xylem are specialized cells that transport nutrients throughout the plant.
The names of two civilizations in the Central America Region before the Spanish conquest.
Answer:
The Maya and Aztec
Explanation:
Answer:
Answers include:
Explanation:
AztecIncaMayanOlmecTo name some high profile civilizations. There are many more correct answers, but those are the best known.
How is the Sikh holy book different from
the Quran and Bible?
Answer:
Guru Granth Sahib (the Sikh holy book), contains writing from many poets from other religions (Muslim, Hindu), as well as Sikhs.