HELP FAST AWARDING 25 POINTS
Which water sources contribute to a river system? Select three options.
groundwater
lakes
rivers
streams
watersheds

Answer:

Just give it your best try!

Explanation:

Just guess and the right answers will show! go with your guy feeling

Answer: Rainfall and ocean waves

Explanation: The rainfall softens the cliff, giving an advantage for the ocean waves to erode away the cliff more easily  

Answer:

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. These negative impacts can affect human behavior and can prompt mass migrations or battles over clean water.  

Explanation:

Humans impact forests both positively and negatively. Positive examples include forest management and forests for profit. Negative examples include invasive species, deforestation, and how invasive species and deforestation can make natural disasters worse.

Answer:

it is gorge

Explanation:

The Grand Canyon, Arizona, at the confluence of the Colorado River and Little Colorado River

Answer:

canyon

Explanation:

Answer:

1-dirt bush tree

Explanation:

Answer:

dirt road; some bushes; a tree

Explanation:

there shouldn't be because the answer's right in front of you: the picture

This law applies when the ball is in the air during a tennis shot. Because no horizontal force is applied to it, it continues to move horizontally at a constant velocity until it collides with the ground.

Unless a player throws the ball up or hits the ball with their racket, the tennis ball will remain at rest. When a point is won, the tennis ball slows down due to gravity, air resistance, and friction.

Newton's first law states that an object at rest will remain at rest, and an object in motion will remain in motion at the same speed and in the same direction unless acted on by an unbalanced force. Striking a tennis ball with a tennis racket is a prime example of unbalanced force acting on a moving object.

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Answer:

The Olive tree thrives in areas with Mediterranean climate, where mild winters are followed by sunny springs and hot summers. The areas where olive trees are cultivated for commercial use must have an average annual temperature of 60-68 °F (15-20 °C).

Answer: Olives like to grow in places where they get enough sun and water

Explanation:

The Olive tree thrives in areas with a Mediterranean climate, where mild winters are followed by sunny springs and hot summers. The areas where olive trees are cultivated for commercial use must have an average annual temperature of 60-68 °F (15-20 °C).

Answer: It's C  

Explanation:

Answer:

yes

Explanation:

The urban poor living in Rio’s squatter settlements face many problems. With a rapidly growing population, these issues are likely to get worse. The government is attempting to improve the lives of urban dwellers through urban planning policies.

The housing of urban poor will prove to be a great challenge for the authorities in Rio because of growing population, unemployment, crimes, lack of healthcare and services.  

Rio authorities have encouraged to upgrade of favelas rather than pursuing demolition and re-housing. Materials are being provided to residents to improve their own houses while the installation of basic infrastructure such as roads, water, healthcare services and sanitation.

What are FAVELAS?

Favelas were the unplanned areas of cities in Rio built by the people using the materials they can find near by. They were also known as Squatter Settlement or shanty towns or barriades or bustees.

What are the challenges?

There are 1000 favelas in Rio. Rocinha is the largest, where the population was thought to be 75000 in 2010, now it has been doubled. There are opportunities for crime in the favelas often organized by the violent gangs. Unemployment is the another issue with many families earning roughly £60/ month.

Social Challenges: It includes Healthcare, education, water and energy issues.

Healthcare- In 2013, only 55% of the population had access to healthcare.

Education- Many children stopped education at the age of 14 only and begin work for the drug gangs.

Water- 12% do not have access to clean water. 37% water is lost from theft, leaks and fraud.

Energy- Frequent blackouts due to a shortage of electricity. Growing population makes the situation worse.

Economic Challenges: Huge recession in 2015 increased the unemployment rate. Violent protests about the lack of jobs, healthcare, and education. Favela unemployment rate is 20%. Most work in the informal  sector where they do street vending, labor works, work as maids, and generally making money from wherever they can.

About 3.5 million in Rio area informally employed with no insurance and are not recognized officially.

Thus, above are the challenges faced by the Rio authorities. They are trying their based to improve the conditions of Favelas in spite of many challenges. They are improving roads, providing free cable car tickets to the centre of the city and security, access to education and clean water and sanitation, as well as they building materials has improved their residence. Children are going to school which had led to the decrease in the crime rates.

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Answer: mid-ocean ridges

Explanation:

Answer:

(8, 6)

Step-by-step explanation:

Given system of linear equations:

{4�−2�=20�−4�=−16{4x−2y=20x−4y=−16

Rearrange the second equation to isolate x:

⟹�=4�−16⟹x=4y−16

Substitute the found expression for x into the first equation and solve for y:

⟹4(4�−16)−2�=20⟹4(4y−16)−2y=20

⟹16�−64−2�=20⟹16y−64−2y=20

⟹14�−64=20⟹14y−64=20

⟹14�=84⟹14y=84

⟹�=6⟹y=6

Substitute the found value of y into the expression for x and solve for x:

⟹�=4(6)−16⟹x=4(6)−16

⟹�=24−16⟹x=24−16

⟹�=8⟹x=8

Therefore, the solution to the given system of linear equations is (8, 6).

Answer:

Pretty, colorful, and vivid. I think to make the building stand out the others

Explanation:

Answer:

a Yes, These are artifacts due to their age which is notable in their appearance.

b Yes, because primary sources are the evidence of history, original records or objects.

Explanation:

Answer:Mellah é um antigo bairro judeu que pode visitar em Marraquexe. Tem uma praça e uma das mais antigas sinagogas da cidade marroquina, datada do século XVI. O Mellah tinha uma porta fortificada e era rodeado por uma muralha. Era uma zona de protecção. . Ao caminhar pelas ruas do bairro é possível conhecer bem de perto o modo de vida e a cultura judaica

Mellah é o nome usado em Marrocos para designar um bairro de judeus amuralhado de uma cidade. É um conceito similar ao das judiarias ibéricas e aos guetos da generalidade da Europa. Nas zonas rurais, onde é comum uma certa dispersão nos povoados, que frequentemente eram tradicionalmente um conjunto de ksars, cada um de seu clã ou tribo, os mellahs eram autênticas aldeias separadas habitadas exclusivamente por judeus.

Explanation:

Answer: B

Explanation: the sun is being partially blocked by the earth and part of the moon is being casted in the earths shadow causing a little bit of sunlight to reach the moon

Answer:

b

Explanation:

Answer:

There are many different kinds of map projections, and this lesson showed three important examples. ... This happens because no map projection is perfect. Each map projection has a problem with distortion. Some distort areas, and others distort shapes or distances.

Explanation:

Answer:

a. A tunnel for a high speed train underneath the Alps

Explanation:

Answer:

Melting glaciers when the lakes took their present form.

Nowadays, it's precipitation, rivers, and groundwater springs that bring new water to the great lakes.

Explanation:

Answer:It's B

Explanation:

Irvine, California, USA 92612

1. The travels of Marco polo. (1271-1295)

2. Columbus reaches the western hemisphere. (1492)

3. Captain Cook maps Newfoundland. (1765-66)

4. First photos of the earth from space(1946)

The correct sequence is given below.

1. The travels of Marco polo. (1271-1295)

2. Columbus reaches the western hemisphere. (1492)

3. Captain Cook maps Newfoundland. (1765-66)

4. First photos of the earth from space(1946)

The history of cartography traces the development of cartography, or mapmaking technology, in human history. Maps have been one of the most important human inventions for millennia, allowing humans to explain and navigate their way through the world.

Ancient Greeks created the earliest paper maps that were used for navigation, and to depict certain areas of the Earth. Anaximander was the first of the ancient Greeks to draw a map of the known world, and, as such, he is considered to be one of the first cartographers.

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Answer:  Along the Tropic of Cancer, between 15 and 30 degrees north of the Equator, or along the Tropic of Capricorn, between 15 and 30 degrees south of the Equator.

Explanation:

Hope this helps

Long answer: Africa is a continent known for its diverse and extensive desert landscapes. The distribution of deserts in Africa is primarily influenced by various factors, including climate patterns, geological features, and atmospheric circulation systems. Here is an overview of the major deserts found in Africa:

   Sahara Desert: The Sahara Desert is the largest desert in Africa and the world. It spans across several countries, including Algeria, Chad, Egypt, Libya, Mali, Mauritania, Morocco, Niger, Sudan, and Tunisia. The Sahara covers an enormous area of approximately 9.2 million square kilometers (3.6 million square miles) and is characterized by vast stretches of arid land, rocky plateaus, sand dunes, and occasional mountain ranges.

   Kalahari Desert: Located in southern Africa, the Kalahari Desert spans across Botswana, Namibia, and South Africa. It covers an area of around 900,000 square kilometers (350,000 square miles). The Kalahari is a semi-arid sandy savannah, with sparse vegetation, grasslands, and intermittent rivers.

   Namib Desert: The Namib Desert is situated along the southwestern coast of Africa, spanning across Namibia, Angola, and South Africa. It is considered one of the oldest deserts globally, characterized by extensive sand dunes, gravel plains, and rocky outcrops. The Namib Desert stretches over approximately 2,000 kilometers (1,200 miles).

   Libyan Desert: Also known as the Western Desert, the Libyan Desert is located in western Egypt, eastern Libya, and northwestern Sudan. It is part of the larger Sahara Desert and features vast sand seas, rocky plateaus, and occasional oases. The Libyan Desert is known for its extreme aridity and harsh conditions.

   Nubian Desert: Situated in northeastern Sudan and extending into southern Egypt, the Nubian Desert is a relatively small desert region compared to others in Africa. It is characterized by rocky terrain, sand dunes, and scattered vegetation.

   Danakil Desert: Located in the northeastern part of Ethiopia and extending into Eritrea and Djibouti, the Danakil Desert is a volcanic desert known for its extreme temperatures, geothermal activity, and salt flats. It is one of the hottest places on Earth.

   Chalbi Desert: Situated in northern Kenya, the Chalbi Desert is a semi-desert region characterized by a mixture of sandy and rocky terrain. It is part of the larger East African Rift Valley and experiences occasional seasonal floods.

   Sahara el Beyda: Translated as the "White Desert," Sahara el Beyda is a desert region in eastern Libya known for its unique white chalk rock formations and sand dunes. It is part of the larger Libyan Desert.

It's important to note that the boundaries between these deserts are not always well-defined and may overlap in certain areas. Additionally, smaller desert regions and arid landscapes can be found throughout various parts of the continent, contributing to the overall desertification of Africa.

Short answer: Africa is home to several major deserts, with the Sahara Desert being the largest and most well-known. Other significant deserts in Africa include the Kalahari Desert, Namib Desert, Libyan Desert, Nubian Desert, Danakil Desert, Chalbi Desert, and Sahara el Beyda. These deserts are spread across different regions of the continent, each characterized by unique landscapes and climatic conditions.

Answer:

Question 1 is B, because A, C, and D are all rules of a topographical map.

Question 2 is A, the Pacific coast.

Question 3 is B.

Explanation:

Answer:

1: d

2: c or d

3: b or c    

ps, I am not saying I am right on any of these.