Question 5 (1 point)
When a hot object is placed on a cool surface, in which direction does the heat flow?
O a
O b
Od
Heat flows from the cool surface to the hot object.
Heat flows from the hot object to the cool surface.
Heat flows in both directions, between both surfaces.
Heat does not flow between the object and the surface.

Answers

Answer 1

Answer:

b) heat flows from the hot object to the cool surface.

Explanation:

This is because of thermal conductivity:

Heat travels into cooler objects until the temperature is even, but as it does so, the cooler object cools down the hot object and the hot heats the cool.

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Why can category 5 tropical cyclones be more destructive (damaging) than category 1 tropical cyclones.

Answers

Answer:

Category 5 tropical cyclones are tropical cyclones that have 1-minute maximum sustained wind speeds of at least 137 knots (254 km/h; 158 mph; 70 m/s)12, while Category 1 tropical cyclones have 1-minute maximum sustained wind speeds between 64 and 82 knots (74 and 94 mph; 119 and 152 km/h; 33 and 42 m/s)34. Therefore, Category 5 tropical cyclones are much stronger and faster than Category 1 tropical cyclones.

Category 5 tropical cyclones can cause catastrophic damage to people, animals, buildings, infrastructure, and the environment. They can produce very high storm surges, extreme winds, heavy rainfall, flooding, landslides, and tornadoes. They can also disrupt power, water, communication, and transportation systems for weeks to months. Category 1 tropical cyclones can also cause damage, but usually less severe and more localized. They can produce moderate storm surges, strong winds, moderate rainfall, flooding, and some tornadoes. They can also cause some power outages and minor damage to buildings and vegetation hope this helps!!

Who controls the government in a Command Economy?

Answers

In a command economy, the price, the flow of goods, and the amount of output are all controlled by the central government.

Advocates of command economies claim that government control, rather than business ownership, can ensure fair allocations of goods and amenities. Under a system of command economies, also known as a planned economy, the governing body of a nation must be able to supervise the means of manufacturing.

Private land and capital ownership either doesn't exist or is very limited. Price management is done by central planners, who also control output levels and limit or outright prohibit rivalry in the private sector. Since all companies in a command economy are owned by the government or are under its control, there is no commercial sector.

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Explain why Hard Wood considered to some is an unsustainable material. (6 Marker question for D&T GCSE)

Answers

Why Hard Wood considered to some is an unsustainable material

DeforestationSlow Growth and RegenerationIllegal Logging

Why Hard Wood considered to some is an unsustainable material

Deforestation: Hardwood extraction can accelerate deforestation, the overall mass clearance of woodlands.

Slow Growth and Regeneration: Several hardwood species attain maturity after decades or centuries - leading to a much slower process of regeneration than other kinds of wood.

Illegal Logging: Throughout numerous hardwood-producing regions, there is an overwhelming prevalence of illegal logging — the unauthorised harvesting of trees from protected zones or without accurate permits.

Unsustainable Logging Practices: Even when legal logging practices are followed, methods such as clear cutting (leveling all trees in a zone) may lead to destabilizing outcomes for water cycles, soil erosion, and habitat deprivation.

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Pictures of the different types of droughts

Answers

There are four main types of droughts includes:

meteorological droughts,agricultural droughtshydrological droughtsand socioeconomic droughts.

What are the different types of droughts?The meteorological droughts occur when there is a prolonged period of below-average precipitation.The agricultural droughts refer to a lack of soil moisture that can affect crops and livestock.The hydrological droughts occur when there is a decrease in water supply such as reduced streamflow or depleted groundwater.The socioeconomic droughts are caused by the impact of water shortages on human populations, such as reduced access to water for drinking and sanitation.

Answers

Answer:

The term for the people represented by a member of Congress is constituents1. A member of Congress can be either a senator or a representative. Senators represent the entire state they are elected from, while representatives represent a specific congressional district within a state2. Each state has two senators, but the number of representatives varies depending on the state’s population3. As of 2020, there are 100 senators and 435 representatives in Congress4.

Explanation:

A member of Congress is responsible for making federal laws, overseeing federal agencies, and serving the needs and interests of their constituents

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why do we have different climate zone

Answers

Answer:

The earth's tilt, rotation and land/sea distribution affect the global weather patterns we observe. While the weather varies from day-to-day at any particular location, over the years, the same type of weather will reoccur.

Explain why Hard Wood considered to some is an unsustainable material. D&T

Answers

Hardwood is often considered to be an unsustainable material due to several reasons:

1. Slow growth rate: Hardwood trees take a long time to mature and grow to their full size, which means that they are not a renewable resource in the short term. It can take decades or even centuries for a hardwood tree to reach its full size and be ready for harvesting.

2. Deforestation: The demand for hardwood has led to deforestation in many parts of the world, especially in tropical rainforests. This has led to the loss of biodiversity and habitat for many species of plants and animals, as well as increased carbon emissions due to the destruction of forests.

3. Unsustainable harvesting practices: In many cases, hardwood is harvested using unsustainable practices such as clear-cutting, which can lead to soil erosion, water pollution, and other environmental problems.

4. Transportation: Hardwood is often transported long distances to reach markets, which contributes to greenhouse gas emissions and other environmental impacts.

As a result of these issues, many designers and engineers are exploring alternative materials for use in their products and projects, such as bamboo, cork, and recycled materials. These materials are often more sustainable than hardwood and can help to reduce the environmental impact of design and technology projects.

Where is the youngest tectonic plate material found in the Atlantic basin

Answers

Answer: Mid-Atlantic Ridge

Answer:

Where plates move apart, new crustal material is formed from molten magma from below the Earth's surface. Because of this, the youngest sea floor can be found along divergent boundaries, such as the Mid-Atlantic Ocean Ridge.

What are magnetic seafloor anomalies

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Resulting from the magnetism of rocks on the ocean floor, a marine magnetic anomaly is a variation in the strength of the Earth's magnetic field. Marine magnetic anomalies frequently account for one percent of the total geomagnetic field intensity.

Depending on the chemistry or magnetism of the rocks, a magnetic anomaly is a local change in the Earth's magnetic field. A useful tool for finding structures hidden by surrounding material is mapping variation over a region.

The magnetic fluctuation (geomagnetic reversals) across rocks successive bands of ocean bottom parallel with mid-ocean ridges provided crucial support for the idea of seafloor spreading, a key component of the theory of plate tectonics.

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How do changes in sea level affect the AMOC and what are the potential consequences for the global climate?

Answers

The changes leads to weakened precipitation and fall in the sea level

How do changes in sea level affect the AMOC?

The possible outcomes of a frail or broken AMOC may include fluctuations in temperature, precipitation and sea level encompassing the entire world.

For example, a decaying in the AMOC could lead to cooling temperatures in the North Atlantic area, adjustment in the position and amount of the jet flow, as well as differing precipitation patterns in North America and Europe.

In addition, the presence of a weakened AMOC could potentially cause an increase in ocean levels on the East Coast of the United States due to the reduce in delivery of warm water to the North Atlantic.

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What would be the possible solutions to the negative impact caused by humans activities in the river?

Answers

There are several possible solutions to the negative impact caused by human activities in rivers, including:

1. Reduce pollution: One of the main sources of pollution in rivers is wastewater from factories, homes, and businesses. Reducing pollution can be achieved by implementing stricter regulations on pollution, improving wastewater treatment facilities, and encouraging individuals and businesses to reduce their water usage and properly dispose of waste.

2. Protect riparian zones: Riparian zones are areas of land adjacent to rivers that help to filter pollutants, prevent erosion, and provide habitat for wildlife. Protecting riparian zones can be done by implementing buffer zones along rivers, planting vegetation, and reducing development in these areas.

3. Control erosion: Erosion can lead to sedimentation, which can harm aquatic life and reduce water quality. Controlling erosion can be achieved by implementing erosion control measures, such as stabilizing riverbanks, reducing runoff, and planting vegetation.

4. Promote sustainable agriculture: Agriculture can contribute to water pollution through the use of fertilizers and pesticides. Promoting sustainable agriculture practices, such as reducing the use of chemicals, promoting soil conservation, and reducing water usage, can help to reduce the impact of agriculture on rivers.

5. Encourage responsible recreation: Recreation, such as boating and fishing, can impact rivers through the introduction of pollutants and the destruction of habitat. Encouraging responsible recreation practices, such as properly disposing of waste and avoiding sensitive areas, can help to reduce the impact of recreation on rivers.

These solutions require a combination of efforts from governments, businesses, and individuals to be effective. By working together, we can help to protect our rivers and ensure that they remain healthy for future generations.

Although American thinker and writer Ralph Waldo Emerson made this statement in the 19th century, it remains relevant today. As you work through this activity, consider his idea about peace in the context of the Israeli-Palestinian crisis in the Middle East.

Recall what you know about human geography, and read about the long-standing conflict between the Israelis and Palestinians in Israel. Then consider the complexity and violence of the Israeli-Palestinian crisis and its direct tie to the geography of the Middle East.

Write a 3-5 page research paper about the role that human geography—including factors like culture, economics, and religion—plays in the conflict between the Israelis and Palestinians. Follow the process outlined below, and focus your research to answer the following question:

How has human geography prevented the Israelis and Palestinians from reaching the “understanding” that Emerson cites as necessary for achieving peace?

Answers

Israelis and Palestinians from reaching the “understanding” that Emerson cites as necessary for achieving peace as for both communities it is not just about religion but a matter of survival.

Below the mask of religion, there are obvious undertones to nationalism, survival and to a lesser extent racial superiority from both sides.Jerusalem is considered a holy city by Muslims and Jews alike. However, foreign powers have repeatedly conquered Jerusalem Am and the entire Palestine region.

It has been ruled by Romans, Egyptians, Byzantines, the Abbasid, Seljuk, Ottomans, and the British Empire at various times in history.The area where their ancestors lived is regarded as holy by Jews. For Jews, Palestine is not only about religion but also about a home that they lost for their ancestors.

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