Answer:
Option: a. 200 million years ago
Explanation:
Million years ago, Earth had one supercontinent called Pangaea and surrounded by an ocean (Panthalassa). Alfred Wegener proposed the concept of one big continent after putting together different records of confirmation. He was able to give his theory by examining fossils of plants, trees, animals, and reptiles that found in different continents. About 200 million years ago, the supercontinent began to split up into two parts; Gondwana from Laurasia. Today's countries, including Africa, Antarctica, India, South America, and Australia are part of Gondwana, where Europe and North America from Laurasia.
A rockfall is best described as:
Answer:
A rockfall is best described as a mass of rock dislodged from a steep slope that free falls , slopes or rolls downslopes.
what is slide length of a cube ? when the lateral area 676 square feet
Answer:
10.614 (Approximately)
Explanation:
First, your question is in the Geography section, when it should be in the Math section.
The lateral area of a cube is 676 sq feet. Lateral area of a cube can be found using the equation [tex]6s^2[/tex], where [tex]s[/tex] is the side length of one side. Set this equation equal to 676, then solve for [tex]s[/tex].
[tex]6s^2=676\\s^2=112.6667\\s=10.614[/tex]
Photos by National Museum of American History Courtesy of Smithsonian Institution, Currier & Ives, Dorothea Lange, and the US Army Corps of Engineers When studying the Calumet region of Illinois and Indiana, Alfred Meyer noted four stages of development as new groups occupied this land. In stage 1, __________, Native American communities made use of natural resources.
A. fur trading
B. subsistence agriculture
C. conurbanization
D. commercial agriculture
Answer:
B. subsistence agriculture
Explanation:
Subsistence agriculture refers to that type of agriculture in which crops were grown in order to feed their own families. These crops were not grown for selling but for themselves in order to survive. At that time there were no markets where all food stuff available. They have plenty of lands where these people grow what they want to eat. They also hunt animals such as rabbit and deer etc in order to eat them.
In the rock garden of Ryoan-ji Temple the relationship of sand to rocks and rock to rock formed out of meditation on the universe, not on adherence to a human system.
a. True
b. False
Answer:
True.
Explanation:
The rock garden of the Ryoanji temple is one of the most famous in the world and is considered a World Heritage Site by UNESCO. It was built in 1450 in kyoto during the Ashikaga shogun rule.
The garden had its original space extremely reduced, through the years, due to the constant wars that occurred in the territory and due to natural disasters and fires. Currently it has about 250 square meters, with numerous rocks and sands in its composition. It is believed that the relationship of sand to rocks and rock to rock was formed from meditation in the universe, not from adherence to the human system.
An island connected to the coastline by a sandy spit is a relatively rare occurrence called a ________.
A. lagoon
B. hook
C. tombolo
D. fjord
E. baymouth bar
Answer:
answer C-tombolo
Explanation:
According to Codd's rules for relational database design, it is often ideal and most efficient for a single database field to contain multiple data values.
A. True
B. False
Answer:
A. True
Explanation:
Dr. Edgar F. Codd was able to generate twelve (12) rules after his research on the Relational Database Model. One of his rules, the second one precisely which is the Guaranteed Access Rule specifies that 'all single database elements or values are most certainly guaranteed to be accessible through a combination of the primary-key model also known as the row value, the attribute-name also designated as the column value and the table-name. The information rule which is the first rule also specifies that all information must be represented as one value in rows and columns.
So, this implies that a single database field should contain multiple data values. He also mentioned that data cannot be accessed through any other means except for the above stated.
Groundwater is unique among all the erosional agents because it Group of answer choices carves landscapes from below the surface. does not have any kinetic energy. moves faster than water in streams.
Answer:
Carves landscapes from below the surface
Explanation:
Groundwater is below the surface, and using the process of elimination, you will be left with the first choice, carves landscapes from BELOW the surface.
Which type of soil would have the best resistance to wind erosion
Answer:
Clayey soilCoarse sandGravelly or rocky soilsExplanation:
These three to four are too heavy to be moved by wind erosion. They are very resistant.
I give credit to fao.org
The sequence of increasing grades of metamorphism of a mudstone (shale, claystone, or siltstone) parent rock (protolith) is: slate (lowest grade), phyllite, schist, gneiss (highest grade).
1. Describe the change in grain size from slate to schist
2. How does the texture of phyllite differ from that of schist?
3. Why do you think that the micas (lat minerals) in these rocks are all parallel, r nearly so, to one another?
The slate is hard and fine-grained rocks and has a salty cleavage that is caused by the growth of minerals due to the metamorphose of the grain ground rocks while schist is medium grade sheet-like grain rock.
The texture of phyllite is very glittery as its a very fine grain size and the grains are flat. Schist has the greatest grain size. Phyllite has a foliated texture but schists consist of scale.Minerals like muscovite and biotite are common rocks forming minerals in micas and are found in the igneous rocks with feldspar and quartz, thus they are parallel and very finely grained flakes in the rock.Hence slate (lowest grade), phyllite, schist, gneiss (highest grade) rocks.
Learn more about the sequence of increasing grades of metamorphism.
brainly.ph/question/9309026.
Why have I had everything taken from me
Part B Deforestation has been widespread in other parts of the world, as well, including East Asia. Change Projection to Orthographic (Eastern Hemisphere). Zoom to East Asia and zoom in further as necessary. Show Physical Labels. In which area of East Asia is extensive deforestation most prevalent
Answer:
Deforestation is more prevalent in:
Indonesian archipelago - for construction and urbanization, to manufacture timber and other commercial productsIndochina Peninsula (Thailand) - monsoon forestpls help lol,, Find each measure.
Answer:
angle 1: 45
angle 2: 76
angle 3: 80
Use the following scenario to answer the following question(s)
Sombra a development company wants to build new hotels on a beach close to your home you know there is an extensive coral reef off the coast and you often go snorkeling to look at the coral and fish you are a member of the save our reefs committee and want to convince the townspeople to protest the development youir day job is a scientist researching ocean adicidfication.
You explain the main threat to reefs worldwide is:______
a. inland pollution.
b. marine-based pollution
c. overfishing.
d. coastal development.
Answer:
b. marine-based pollution
Explanation:
Coral reefs are destroyed by the presence of the sedimentary water that clogs in their mouths and thus these creatures are unable to breathe. Hence they need sediment-free water and also with the order of the marine pollution, the concept of ocean acidification has also come up as a major issue that influences and threatens the growth and development of coral reefs.Assuming Singapore's population is constant, what can be inferred about Singapore's home ownership rate from the chart above? A. There were more homeowners in 2009 than in 2000. B. There were more homeowners in 2010 than in 1980. C. There were less homeowners in 2005 than in 2009. D. There were more homeowners in 1980 than in 1990.
Answer:
B. There were more homeowners in 2010 than in 1980
Explanation:
The population of Singapore is 5,703,600 and the homeownership rate has been keep on increasing form 1980 .e 56 % to 87% in 2010. This means that were fewer home buyers earlier and if this rate is held constant then the population rate and housing rates have increased on a large scale. At present, the country is home to 5.7 million residents.Answer:
The correct answer is B.
How Are Seashells Formed? pls help [tex]\sqrt{love\\}[/tex]
Answer:
Explanation:
Seashells are the exoskeletons of mollusks such as snails, clams, oysters and many others. ... Mantle tissue that is located under and in contact with the shell secretes proteins and mineral extracellular to form the shell. Think of laying down steel (protein) and pouring concrete (mineral) over it
Answer:
In the water
Explanation:
Calculate the area of a map whose length is
6cm and width 4cm. The map scale given is
2cm to 1km or 1:50,000.
Example
Answer:
12 km
Explanation:
A= lw
6 cm x 4 cm = 24 cm
24 cm / 2 cm = 12 km
A geographer who studies how people learn to live with nature's challenges, like cold weather, most often studies which of the six essential elements of geography?
A. environment and society .
B. the world in spatial terms .
C. physical systems .
D. the uses of geography.
The correct answer is A. Environment and society
Explanation:
Environment and society is one of the six elements in geography, this element differs from others because its focus is the relationship between human societies and geographical elements or society. This includes the way people adapt to elements such as weather, relief, features of a terrain, etc. This element is the one the geographer is studying because by focusing on how people live with nature's challenges including weather he is analyzing the relationship between humans and environment or environment and society element.
Answer:
I say the answer is A hope I helped. :)
Explanation:
A landowner who claims title to land deposited slowly by the action of a running stream would base such a claim upon:
Answer:
claim upon accretion
Explanation:
For moment to moment, when a rights of way scheme has been examined, it is found that the actual position of the current natural border of a land being invaded is not in accordance with the position of that border displayed in the map around which the designation is centred.
Where the variance in the position of the natural growing boundaries is due to either accumulation or an wrongly defined environmental boundaries on the map around which the title is centred, a land surveyor may proceed with an application under section 118 of the Land Title Law.
What was one consequence of the widespread disease that killed many
Native Americans?
Answer:
The pilgrims were able to stay in an abandoned village.
Explanation:
because of the disease, the pilgrims were able to stay in an abandoned village that was far away from others.
in
What were the Government of mississipi's
major goals
writing
the Black Codes?
How were the Black codes intended to help them
accomplish these goals
Explanation:
Black codes were restrictive laws designed to limit the freedom of African Americans and ensure their availability as a cheap labor force after slavery was abolished during the Civil War. In late 1865, Mississippi and South Carolina enacted the first black codes. Mississippi’s law required blacks to have written evidence of employment for the coming year each January. They left before the end of the contract, they would be forced to forfeit earlier wages and were subject to arrest.
Hope this helped
why is the use of excessive irrigation water harmful for the conservation
Explanation:
The use of excessive irrigation of water is harmful for conservation because when we irrigate the lands with excessive water it causes the flow of soils and along with it, it also weaks the soil which causes various type of natural disasters which may destroy the nature and affect whole conservation.
Hope it helps..
Given the incomplete proof below, what is the missing reason for the statement in step 4?
Given: ZABC - ZABD and AB is the
angle bisector of CAD
Prove: AC AD
B
D
Given
1. ZĀBC = ABD
2. ZCABZDAB
3. ABAB
4. A ABC ZA ABD
Given and definition of angle bisector
Reflexive property of congruence
A.AAS
B.SAS
C.ASA
D.CPCTC
Answer:
Ya got the wrong subject
Explanation:
You posted geometry.. this is geography. Try posting there eh
what are Indias ways of controlling the population?
Which statement gives an example that best demonstrates how the geosphere has affected the evolution of life on Earth?
Answer:
Certain plants have evolved to absorb pollutants like carbon monoxide and formaldehyde through their leaves.
Answer:
some spiders that live in caves....
Explanation:
Mexico is located on a land bridge.
Question 9 options:
True
False
Answer:
True
Explanation:
Mexico, along with Central America, is considered a land bridge because it is a narrower strip of land that joins the continents of North and South America.
Answer:
true
Explanation:
Name the polar and tropical air masses that affect U.S. weather. Describe the pattern of movement across the continent and patterns of precipitation associated with warm and cold fronts.
Answer:
The answer to this question can be defined as follows:
Explanation:
In the cold surface, the air is defined by polar weather systems and relatively warm surface air masses. Its masses throughout the polar vortex are very cold.
and the 5 air masses, that impact the United States in such a normal year: continental polar, Continental Arctic, continental tropical, marine polar, maritime tropic. It influences the 5 Coastal in the USA for the continental plates, and the pattern of movement can be defined as follows:
influenced both by the West switch to the east from the west SINKS Cold Air Cold, rain and storms, steeper slopeWhich relative dating principle states that sedimentary layers lower in a sequence are older than the sedimentary layers on top of (or overlying) them?
Answer:
The principle of superposition
Explanation:
The principle of superposition states that sedimentary layers are deposited in sequence, and, unless the entire sequence has been turned over by tectonic processes or disrupted by faulting, the layers at the bottom are older than those at the top.
A biologist might designate regions based on
Answer:climate
Explanation:On apex
Mexico is located on a land bridge.
Question 9 options:
True
False
Answer:
True
Explanation:
Mexico, along with Central America, is considered a land bridge because it is a narrower strip of land that joins the continents of North and South America.
Identify the characteristics of a unitary system, a federal system, and a confederate system. Provide at least one example or a unitary and a federal system.
Answer:
They are different forms of government.
Explanation:
A unitary system is a centralized form of system and we're all powers that are held by the same government and consist of a single agency like great Britain. In a federal system, the powers are divided between the center and the local government. like the U.S Canada, Switzerland and India. A confederation is an alliance of independent states or nations. Like the European Union.Answer:
A unitary system is a centralized form of system and we're all powers that are held by the same government and consist of a single agency like great Britain.
In a federal system, the powers are divided between the center and the local government. like the U.S Canada, Switzerland and India.
A confederation is an alliance of independent states or nations. Like the European Union.
Explanation: