Answer:
Scientists use models to help them understand and explain ideas. Models explain objects or systems in a more simple way. Models often only show only a part of a system. The real situation is more complicated. Models help scientists to make predictions about complex systems. Some models are something that you can see or touch. Other types of models use an idea or numbers. Each type is useful in certain ways.
Explanation:
Physical Models
A physical model is a representation of something using objects. It can be three-dimensional, like a globe. It can also be a two-dimensional drawing or diagram. Models are usually smaller and simpler than the real object. They most likely leave out some parts, but contain the important parts. In a good model the parts are made or drawn to scale. Physical models allow us to see, feel and move their parts. This allows us to better understand the real system.
Choose the countries that border Brazil.
Argentina
Chile
Peru
Ecuador
Bolivia
Uruguay
Suriname
Answer:
Argentina in the West and Uruguay in the south
A regional soil-forming process in tropical and subtropical environments that results in extensive eluviation of minerals except for iron and aluminum is
Answer:
Laterization
It is a regional soil-forming process in tropical and subtropical environments that results in extensive eluviation of minerals except for iron and aluminum.
PLEASE HELP
The image shows locations of fossils from different geologic periods in Virginia.
Geologic Map of Virginia. Key includes the following: quaternary, Tertiary, Cretaceous, Triassic, Pennsylvanian, Mississippian-Devonian, Silurian-Ordovician, Cambrian, Precambrian, Granite and Gniess, Metamorphic Rocks and Igneous Intrusives.
Which association correctly links the time period with the location of the fossils?
Pennsylvanian to eastern and western Virginia
Cambrian to throughout southern Virginia
Tertiary to eastern Virginia
Quaternary to eastern and western Virginia
Answer:
Tertiary to eastern Virginia
Explanation:
This is because the color associated with Tertiary (yellow) is seen on the right (eastern) side of the map of virginia
The tertiary to eastern Virginia association correctly links the time period with the location of the fossils. Thus option C is correct.
What is a fossil?Any surviving remains, image or evidence of a previously living organism from the previous geological factor is referred to as a fossil.
This is due to the fact that the eastern half of a Virginia map displays the color related to Tertiary.
The very same rock cycle, a key principle in geology, exemplifies how the three main categories of stones, metamorphose, and basalts over the period of geological timescales.
The Virginia Coastal Plain had created a difference between eroding and depositing during Tertiary. The result was the formation of the Eastern Shore impact structure. Therefore, option C is correct.
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Phân tích những thuận lợi của vị trí địa lí và tài nguyên thiên nhiên ở hoa kì
What might happen if the strong force didn't exist?
Answer:
All stars would be unable to produce energy by fusion. Atomic Nuclei would fly apart.
Explanation:
Hope this helps!
1. What is the serious concern of geographical study?
It should be noted that the serious concern of geographical study is natural environment and interaction with human.
According to the question, we are to discuss the influence of geographical study and their concerns.
As a result of this we can see that geographical study focus on the human interaction with the natural environment, they study ;
Earth's seasonsclimateatmosphereTherefore, geographical study is so serious about natural environment and interaction with human.
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give me 5 reasons why Africa Rivers are not navigable
Answer:
Most meander too much
Many have too many falls
Many are too swampy and narrow
Many are too shallow, worse in dry seasons.
Generally, water transportation especially on rivers is one industry that has yet to receive ample attention in terms of investment in Africa.
geographically, panama is a classic example of which landform?
It should be noted that the example of landforms that Panama can be considered to be is an isthmus.
An isthmus simply refers to a narrow strip of land that is vital in connecting two larger landmasses and also separates two bodies of water.
It should be noted that the isthmus of Panama is that narrow strip of land that is between the Pacific Ocean and the Caribbean Sea. It links North and South America.
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According to the Table, which city is farthest north?
City
Latitude Longitude
Cape Town, South Africa 340S 18°N
Pontianik, Indonesia 0°
109°E
Nome, Alaska
65°N
1650W
Quito Ecuador
00
79°W
Stockholm, Sweden 59°N 18°E
Wellington, New Zealand 41°S 175°E
O
A. Cape Town, South Africa
O
B. Pontianak, Indonesia
C. Stockholm, Sweden
D. Wellington, New Zealand
The northernmost city is Nome, Alaska.
To locate a place on Earth, a coordinate system based on the circular shape has been developed. This system divides the Earth into four areas as on a Cartesian plane.
According to this, each point on the Earth has a coordinate made up of a longitude and a latitude. Latitude is the location on the vertical axis, and it can be 0 ° to 90 ° north or south.
On the other hand, longitude is the location on the horizontal axis and can be 0 ° to 180 ° west or east.
According to the above, the northernmost city is Nome, Alaska because it is at 65 ° N, further north than the other options.
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is the recent temperature rise abnormal?
Answer:
S
Explanation:
Highlights. Earth's temperature has risen by 0.14° F (0.08° C) per decade since 1880, and the rate of warming over the past 40 years is more than twice that: 0.32° F (0.18° C) per decade since 1981. 2020 was the second-warmest year on record based on NOAA's temperature data, and land areas were record warm.
How long was the longest earthquake in california.
Answer: It struck just after 5:00 pm local time and lasted for about 15 seconds, with a moment magnitude of 6.9
on march 22, what season is it in the southern hemisphere?
Answer:
autumn/fall
Explanation:
Explain one way in which geography and trade routes combined to aid the development of cities in medieval europe.
The way in which the geography and trade routes combined to aid the development of cities in medieval europe is that its allow facilitate easy exportation of goods to neighborhood continents.
The medieval towns in Europe began as the centers for trade, but they soon became places where many goods were produced.
In the medieval Europe cities, both the trade and production of goods were overseen by the organizations called the guilds.Hence, the way in which the geography and trade routes combined to aid the development of cities in medieval europe is that its allow facilitate easy exportation of goods to neighborhood continents such as Asia and Africa.
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The amount of carbon dioxide absorbed by plants has doubled over the last 50 years. While this increase could have been caused by a growth in the number of Earth’s plants, what other explanation does the article offer?
Answer: Plants perform photosynthesis more efficiently when carbon dioxide is abundant. This in turn reduces the amount of carbon dioxide in the atmosphere and increases the amount of oxygen
According to the article (The Carbon Cycle - by NASA), the other reason given for the increase in the amount of carbon that plants intake is:
"Fossil Fuel Emissions"
Fossil fuels are usually combusted to provide energy that power machines such as cars, generators, etc.
When they are turned, they release huge amounts of Carbon Dioxide into the atmosphere. Carbon Dioxide is a type of greenhouse gas.
Examples of fossil fuels are:
Derived gas;CoalCrude oil and its derivativesNatural Gas etc.Learn more about carbon dioxide at:
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The area with the highest summer temperatures is the:
a) Himalaya Mountains
b) Northern Plain
c) Coastal Region
Answer:
Coastal regions
Explanation:
The others are either freezing or a normal temperature
An underground area where water can accumulate, often creating in a source of drinking water, is referred to as a(n)
Answer:
aquafor
Explanation:
what landform forms when two continental plates converge?
Answer:
mountains/fold mountains
Explanation:
the plates push together, pushing each other upwards, creating mountains
what is examples of written communications
What are the borders of Greenland?
MUTIPLE CHOICE
O Pacific Ocean
O Canada
O Atlantic Ocean
OArctic Ocean
O U.S.
do you think the artic should be exploited for energy resources? Please help me get 4 main reasons yes or no
Answer:
no because its already dying currently because of climate change and the animals there are going extinct
Which of the following political systems are governments
ruled by one?
A)Autocracy, monarchy, dictatorship
B), republic, parliamentarian constitutional)
monarchy
C)Theocracy, Oligarchy, Junta
Which of the following political systems are governments ruled by few?
A)Autocracy, Monarchy, dictatorship
B)Democracy, republic, parliamentarian, (constitutional) monarchy
D)Theocracy, Oligarchy, Junta
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geographers have divided the study of geography into
Answer: Geographers have divided the study of geography into А. five fundamental regions В. six essential elements C. seven topics D. four key themes
Explanation:
Cash paid to Ramesh RS.3,000
Answer:
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The release of ______ by volcanoes could lead to cooling, whereas the release of _____ by volcanoes could lead to warming.
The release of __ash____ by volcanoes could lead to cooling, whereas the release of __carbon dioxide ___ by volcanoes could lead to warming.
Explanation:
A precious natural resource was found below a lake in 1914. Today the lake's surface is a thicket of derricks. Wealth from this resource has helped make this country one of the richest in Latin America. What resource was found? What is the name of the lake? What is the name of the wealthy country?
The precious natural resource that found during exploration below the lake in 1914 is natural oil (crude oil).
The lake was known as Lake Maracaibo in the country called Venezuela which is located in South American (Latin America).
The oil which was discovered in Lake Maracaibo sits above one of the world's largest oil fields. Today the lake's surface is filled with thicket of oil derricks and the economic wealth derived from the oil exportation has helped Venezuela to become one of the richest countries in Latin america.In conclusion, the precious natural resource that found during exploration below the lake in 1914 is natural oil (crude oil).
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What is the biosphere.
Answer:
The biosphere is made up of the parts of Earth where life exists.
The biosphere is the regions of the surface, atmosphere, and hydrosphere.
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We have already lost some 80 percent of the coral reefs in the Caribbean over the last three decades, and losses in the Pacific Ocean are also widespread. Reefs are like cities, with some parts growing and some parts being destroyed. When the net growth is positive, reefs can persist. Amazingly, coral reefs are threatened by such atmospheric conditions as
A) the growing hole in the ozone.
B) carbon dioxide emissions and global warming.
C) increases in UV radiation and the amount of reflected light.
D) increased particulate matter resulting in decreased UV rays.
The answer is B: Carbon Dioxide emissions and Global Warming
Why does uplifting metamorphic rocks during mountain building lead to the formation of sedimentary rocks
Answer:
Sedimentary
Explanation:
"Because the rocks become exposed to the elements and erode"
What is the primary reason an icy moon is likely to be more geologically active than a rocky moon of the same size
Answer:
Ice has a lower melting point than rock.
Explanation:
Got the answer from the internet
What two scientists related the positive and negative magnetic bands on the seafloor to seafloor spreading
Answer:
F.J Vines and D.H Mattews