Answer:
Light refracts whenever it travels at an angle into a substance with a different refractive index (optical density). This change of direction is caused by a change in speed. ... When light travels from air into water, it slows down, causing it to change direction slightly. This change of direction is called refraction
Comment on the fact that the summer monsoon is both a blessing and a curse for the people of India
Answer:
For some that word means fleeing to drier, sunnier lands for the summer. For others, it inspires happiness as it means cooler weather and plentiful rain.
80% of India’s total rainfall takes place between June and September as the southwest monsoon moves across the country.
India is lucky to have such a season as it is not a global phenomenon, and it keeps the economy – still predominantly dependent on agriculture – going. But it can be a blessing and a curse. A bad monsoon can be interpreted negatively by foreign investors since the economy so heavily relies on agriculture and more than half of India’s population is employed by the sector.
Failed monsoons often lead to the reduction in ground water levels and major water bodies and reservoirs drying up – forcing cities into water crises – like what we saw this year in Chennai – and people to be dependent on water tank operators just to meet their daily water needs.
And while our water sources and agriculture benefit from the abundant rain, it can also cause hours of frustrating delays on waterlogged streets not built to manage the rivers flowing down them, potholes, and a lack of transportation as everyone scrambles for drier ways to get around the city. But those are just general inconveniences of the rainy season.
Recent rains brought chaos to Mumbai and life to a grinding halt. Trains stopped, flights were diverted, and more than 20 people died.
Some people associate this phrase with summertime migration to drier, brighter locations. Others are delighted because it heralds lower temperatures and an abundance of rain. Between June and September, as the southwest monsoon passes over the nation, 80% of all rainfall in India occurs.
What is the concept of the excerpt?India is fortunate to have such a season because it is not a universal occurrence and it sustains the economy, which is still mostly dependent on agriculture. Nonetheless, it has both blessings and drawbacks. Foreign investors may see a poor monsoon unfavorably because agriculture accounts for more than half of India's employment and the country's GDP.
Failing monsoons frequently cause ground water levels to drop and large bodies of water and reservoirs to dry up, causing cities to experience water crises like the one we saw this year in Chennai and forcing residents to rely on water tank operators just to satisfy their daily water needs.
Thus, Some people associate this phrase with summertime migration to drier.
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Which zone of the open ocean never receives solar radiation, temperatures are just above freezing
and contains constant high density water?
transition zone
O surface mixed zone
O deep zone
Answer:
deep zone
Explanation:
it's temp is just above freezing
AP HUMAN GEO:
Odd Ones Out
Which one is different from the other 3 and why? Technopole, footloose industry, deglomeration, agglomeration
Thanks!
Why is one side of the moon called "the dark side of the moon? A. The moon is in Earth's shadow OB. The moon both rotates on its axis and revolves around Earth every 28 days C. Earth is in the moons shadow.
Answer: Process of elimination, not positive, but the reason the whole moon isnt dark is because it reflects the sun's light. If it were me, I'd guess b.
Explanation:
Answer:
B
Explanation:
i am sorry if it is wrong i hope you have a good day
What are the major stars involved in creating the outline of your
constellation?
Answer:
Explanation:
Capricorn.
Aquarius.
Pisces.
Aries.
Taurus.
Gemini.
Cancer.
Leo.
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How much of the world's energy comes from renewable resources?
A: less than half B:More than half C:All D:None
Answer:
A: less than half
Explanation:
Renewables resources make up about 26% of the world's energy.
What are the Characteristics of the hydrosphere?
Answer:
A hydrosphere is the total amount of water on a planet. The hydrosphere includes water that is on the surface of the planet, underground, and in the air. A planet's hydrosphere can be liquid, vapor, or ice. On Earth, liquid water exists on the surface in the form of oceans, lakes and rivers.
Explanation:
Q. Describe 10 ways in which forests are important in any country.
Answer:
Hey mate.....
Explanation:
This is ur answer.....
Attached answer.....Hope it helps!
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(b) Name types of air masses. (3mks)
(c) A mass of air at 15°C can hold 20gm/cm3 of moisture. The same
has 6gm/cmof moisture. What is its relative humidity? (4mks)
16. Name two instruments placed in the Stevenson Screen (2m
Answer:
a) I) the equatorial air mass
ii)the tropical air mass
III)the polar air mass
Iv)the arctic and antarctic airmasses
16)thermometer &hygrometer
Where do primates live
Answer:
Africa, Central America, South America and Asia
Explanation:
trust me :), make sure to give me brainliest
what is geography? A. the study of the environment. B. the study of rocks. C. the study of geology. D. the study of the environment and man. And explain your answer.
Answer:B I think not sure
Explanation: geo means relating to earth, hope this helped
John told Pam he lived at 12 North Street, Kingston. Johns statement is an example of fixed location. True False
Answer:
true you can check an your paprr
Convert 2/5 into a percentage and choose the appropriate result
Answer:
40%
Explanation:
Convert to decimal.
[tex]\frac{2}{5}[/tex] = 0.4
Multiply 0.4 by 100 to convert to a percentage.
0.4 ⋅ 100 = 40 %
True or False: The phase after a New Moon is a Waning Crescent
Answer:
False
Explanation:
The phase after a new moon is a Waxing Crescent.
i need help answering these! will give brainliest
Answer:
1.The first one is maybe they found fossils of animal that may gotten extict. 2.Is maybe that it used to be water there and it started to form into a mountain
What makes Wangari Maathai's approach to Kenya's economic problems such an effective long-term solution?
Answer:
Through her work at these organizations, Maathai identified the link between environmental degradation and poverty in Kenya and sought to remedy the two issues simultaneously. The rate of deforestation in Kenya yielded landslides, frequent droughts, soil erosion, and the loss of vital resources to communities
Which has been a direct effect of nationalism in Europe?
Answer:
Answer: "The split of the Austro-Hungarian Empire" has been a direct effect of nationalism in Europe.
Explanation:
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How long is a string reaching from the top of a 19-ft pole to a point 9-ft from the pole?
Answer:
Using Pythagoras' theorem it is 21.932 feet in length rounded to 3 dp
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What type of plate boundary is shown in the diagram?
A. Transform boundary?
B. Divergent boundary?
C. Subduction boundary?
D. Convergent boundary?
Answer:
Transform Boundary
A sound wave has a frequency of 2700Hz and wavelength of 20cm. What is it’s velocity?
Answer:
The velocity of the sound wave is 540 meters per second.
Explanation:
The sound is a consequence of mechanic waves, the velocity of a mechanic wave ([tex]v[/tex]), in meters per second, is determined by following formula:
[tex]v = \lambda\cdot f[/tex] (1)
Where:
[tex]\lambda[/tex] - Wavelength, in meters.
[tex]\lambda[/tex] - Frequency, in hertz.
If we know that [tex]f = 2700\,hz[/tex] and [tex]\lambda = 0.20\,m[/tex], then the velocity of the sound wave is:
[tex]v = \lambda\cdot f[/tex]
[tex]v = 540\,\frac{m}{s}[/tex]
The velocity of the sound wave is 540 meters per second.
what is difference between cash crops and food crops?make a table to show any two cash crops and food crops prodeced in each geographical reason
Answer:
food crops are grown to feed the farmers . Cash crops are the ones that are grown for earing money.
Which of the following practices would best help to protect against inland and coastal flooding in urban areas? Regulating the use of pesticides and fertilizers in agriculture Regulating the use of pesticides and fertilizers in agriculture A Preserving wetland and coastal mangrove habitats Preserving wetland and coastal mangrove habitats B Increasing the capacity of the sewer lines so they can handle a larger volume of water Increasing the capacity of the sewer lines so they can handle a larger volume of water C Straightening stream channels to increase stream flow
Answer: Preserving wetland and coastal mangrove habitats
Explanation:
The wetland must be preserved using physical barriers and planting trees around wetland this will protect the outflow of water which is expected during rain into the land. Also the maintained of mangrove habitats is necessary in flood prone coastal areas. The mangrove trees hold on the soil and sediments on the coastal areas further prevent the erosion. The root, canopy of the trees and the tree trunks can prevent the high speed waves generated during storm and thus help in flooding the urban areas.
20 POINTS Easy Question
Describe how the earth’s surface is heated by the sun’s radiation.
Answer:
Air in the atmosphere acts as a fluid. The sun's radiation strikes the ground, this way warming the rocks. As the rock's temperature rises due to move from one place to another of heat by something touching something else, it then conducts to the rest of the earths surface, thus warming it up.
Explanation:
Match the country in column 1 with its short description in column 2
Panama
Brazil
Uruguay
Venezuela
The matching of the countries with its short description is done as follows:
The country of Panama matched with playing a role in creating world trade and becomes the financial center.The country of Uruguay matched with consisting of 90% people of white ancestry from Europe.The country of Venezuela matched with dominance of petroleum and become the largest oil reserves in western hemisphere.The country of Brazil matched with populated city of South America where the language Portuguese is spoken by people.What is trade?Trade is the activity where the goods are taken from the outside countries called as import whereas the goods supplied to outside countries called as export.
The emergence of world trade and the financial center is named as the country of Panama.The country which comprises of the white ancestors of Europe about 90% of population named Uruguay.The place which is rich in oil reserves and having control of petroleum in the western hemisphere of earth named as Venezuela.The nation being considered to be the city where the Portuguese language being spoken by native people and the populated city of South America named as Brazil.Therefore, the short descriptions are being matched with the respective countries as described above.
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What is power?
A.Legitimate control over people
B.Accepted authority in a society
C.Recognized right of rule
D.Control over the actions of others
Answer:
control over the actions of others
What three subgroups of the indigenous people of Southeast Asia.
.Han
.Chams
.Malays
.Khmers
Answer:
Laos, Malays and Khmers
Explanation:
is 21 days enough time to
View all the phases of the Moon? Explain.
How do the population densities of La Paz and Lima compare?
Answer:
La Paz is a bit more densely populated than Lima, since the former has a population density slightly higher than this of latter.
Explanation:
In this case, we need to know the populations and occupied area of the city. By definition, population density is the ratio of the population of the city to the occupied area in the same location.
The required information is gathered below:
La Paz (Bolivia)
Population: 1.801 million (Metropolitan area)
Occupied area: 475 square kilometers.
Population density: 3792 inhabitants per square kilometer.
Lima (Perú)
Population: 9.674 million
Occupied area: 2672 square kilometers.
Population density: 3621 inhabitants per square kilometer.
In this case, La Paz is a bit more densely populated than Lima, since the former has a population density slightly higher than this of latter.
The intentional destruction of people is called?
Answer:
Genocide is the intentional action to destroy a people—usually defined as an ethnic, national, racial, or religious group—in whole or in part.
If water vapor is invisible, how are we able to see clouds?
Answer:
Clouds are made of water vapor
Explanation:
It's true that clouds contain water, but they aren't made of water vapor. If they were, you wouldn't be able to see them. The water that makes up clouds is in liquid or ice form. The air around us is partially made up of invisible water vapor.
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