what is the most important era in which mammals appeared ?
O Cenozoic
O Mesozoic
O Paleozoic
O Precambrian
Answer:
In my opinion I think that's it's number 4
environmental possibilitiesm believes that human activities are controlled by the evironment?
Answer:
World human population is expected to reach upwards of 9 billion by 2050 and then level off over the next half-century. How can the transition to a stabilizing population also be a transition to sustainability? How can science and technology help to ensure that human needs are met while the planet's environment is nurtured and restored?
Our Common Journey examines these momentous questions to draw strategic connections between scientific research, technological development, and societies' efforts to achieve environmentally sustainable improvements in human well being. The book argues that societies should approach sustainable development not as a destination but as an ongoing, adaptive learning process. Speaking to the next two generations, it proposes a strategy for using scientific and technical knowledge to better inform future action in the areas of fertility reduction, urban systems, agricultural production, energy and materials use, ecosystem restoration and biodiversity conservation, and suggests an approach for building a new research agenda for sustainability science.
Our Common Journey documents large-scale historical currents of social and environmental change and reviews methods for "what if" analysis of possible future development pathways and their implications for sustainability. The book also identifies the greatest threats to sustainability—in areas such as human settlements, agriculture, industry, and energy—and explores the most promising opportunities for circumventing or mitigating these threats. It goes on to discuss what indicators of change, from children's birth-weights to atmosphere chemistry, will be most useful in monitoring a transition to sustainability.
Look around your area and find an example of the breakdown of rocky materials or the transportation of materials. Describe the process that you are observing. Determine if the continuation of that process will have a positive or negative effect on the surrounding area. Lastly, how can the process be slowed, stopped, or altered to produce a positive (or at least non-negative) impact
Answer:
The physical environment is made by the weathering and mass wasting
Explanation:
The process of break down the rocks is known as weathering and its takes place in physical, chemical ad biological methods. The mechanical weathering or physical weathering were in the rocks are weathered have a positive impact on the plant growth but may have a negative impact in term of soil erosion. The may lead to sheet erosion etc. This process can be solved or stopped by the plantation of more trees and plants that check soil removal by wind and water. Machu Picchu canal
3. How could you figure out how many gallons it could carry in an hour? Write a
math equation.
4. The canal is built on terraces from 2 to 6 meter high. What is the average height
of the canal? (Calculate the average by adding the two amounts and dividing by
2)
5. The canal is 5 inches wide and about 29,484 inches (2,457 feet) long. What is
the total area of the canal? (Calculate area by multiplying the width aby the
height)
Answer:
4) 2 + 6 = 8
8/2 = 4 meters
5) 5 x 29484 = 147420 [tex]in^2[/tex]
need more information to write the equation in number 3, is there more context?
Utilizando los conceptos soberanía alimentaria, agriculturización, monocultivo,
expansión de la frontera agropecuaria, seguridad alimentaria y éxodo rural;
explica la siguiente frase: "LA FABRICA QUE PRODUCE POBRES ESTA EN EL
MODELO RURAL"
Answer:
La frase "La fábrica que produce pobres está en el modelo rural" es una clara referencia a que el modelo rural, en contraposición con el modelo industrial imperante en la enorme mayoría de los países económicamente desarrollados, es un sistema económico de poca proyección, con baja capacidad de proyectar sus ganancias y beneficios al común de la sociedad, sino por el contrario a un selecto grupo de individuos que desarrolla la actividad a gran escala.
Así, el resto de los pequeños productores no logra escalar en el sistema, cayendo en la pobreza y sin posibilidades de acceder a una verdadera seguridad alimentaria, con lo cual se produce el éxodo rural: los campesinos pobres emigran a las ciudades en busca de oportunidades.
Si un país no tiene una economía compleja y con distintos sectores armónicamente complementarios, es muy difícil que este alcance una verdadera soberanía alimentaria (la capacidad de que cada individuo se alimente y subsista por sus propios medios): la agriculturización de la sociedad, en pleno siglo XXI, es improcedente, dado que el valor agregado de los productos industriales es la fuente de las mayores riquezas en la actualidad.
Por lo tanto, debe abandonarse el sistema rural y agricologanadero, para pasarse a un sistema mixto: industrial y con un sector agropecuario caracterizado por los monocultivos, es decir, la producción específica de bienes agrícolas para la exportación.
In some areas of Texas, rain water quickly moves through layers of rock and is stored naturally underground. The water is then pumped into homes for people to use. What would cause a change in the amount of water available to people in this area
Answer: climate change
Explanation: less rain means less water for consumption.
What was the most impactful trade route you learned about? Explain the importance of it.
Answer:
The silk route because it describe that it was one of the most important
Let's talk about geography of the united states
Where is it located, what are its limits, what is its climate, the way of life of its inhabitants, mountains etc.
The United States is located in North America in the Western Hemisphere. It spans a large amount of the continent, so it covers many areas with unique climates.
The Northeast has a lot of forest cover, and encounters very diverse climates throughout the year, from bitter winters to blistering summers, and have even experienced hurricanes.
The Southeast is generally mild, and experiences warm weather year round. The further south you go, the warmer it gets. You also see more bayous and swamps in the south. The northern ends of the Southeast such as North & South Carolina can experience some snow and colder weather in the winter.
The Midwest is also mild, and generally flat, which makes it ideal for agriculture.
As you go west, you will find more mountainous regions, as well as arid desert landscapes. The Southwest is the pinnacle of these desert landscapes, seeing hot weather in the day, and cold weather in the night, with high temperatures year round.
And finally, the Northwest is a mild climate, with high mountains and abundant rain.
6. Which statement best represents an economic action by North Korea?
Answer:
please include the statements that the question is referring to
The statement the best depicts the economic conditions of the North Korea is that the economy was changed to the command economy.
What is the economic action?Economic action is defined as the coordinated actions that were occupied by a labor union and workers that were working in performance with the labor union to exert economic pressure on a company.
North Korea's economy became a centrally planned economy with a limited role for market allocation mechanisms, albeit it is growing. North Korea's underlying devotion to a centralized command economy.
Therefore, the economic action that was taken by the North Korean was the conversion to the command economy.
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Anyone from new york or been to new york? I'm going over the summer and I want to be prepared so any tips?
Find x in the parallelogram
Answer:
x = 14
Explanation:
Recall the properties of parallelograms.
Thus, diagonals of parallelogram bisect each other to form equal segments.
Thus,
2x + 10 = 5x - 32
Collect like terms together
2x - 5x = -10 - 32
-3x = -42
-3x/-3 = -42/-3
x = 14
calculate population density
population=300
Area (km)2 = 40
population density=?
decimal form
7.5
exact shape
15/2
mixed number form
7½
hi pls help i’ll give brainliest
Answer:
Nuclear Fusion that takes place between hydrogen atoms.
Explanation:
The energy comes from the sun and the sun is mostly made up of hydrogen and helium atoms. The sun generates energy from nuclear fusion.
Hydrogen is being converted into helium in the core of the sun. This is called nuclear fusion.
19. The Eastern Roman Empire lasted in one form or another until
a. Constantinople was captured by the Ottomans.
b. Charlemagne was crowned Holy Roman Emperor
c. Viking raiders ended it.
d. The Grillat Schism in 1054
Answer:
A. Constantinople was captured by the Ottomans
Explanation:
Have a good day :)
A large or small depression, or a low spot, in the land surface
Answer:
A large or small depression, or a low spot, in the land surface is called Basin.
Explain the rock cycle with the help of diagram and how does weathering affect the rock cycle.
Answer:
Sedimentary - A rock formed as a result of the weathering process, either by compaction and cementation of rock mineral fragments, or the precipitation of dissolved minerals. ... Metamorphic - These rocks form as existing rocks are subjected to intense heat and/or pressure, usually over long periods of time.
Terracing, contour farming, intercropping, and crop rotation all ________. Group of answer choices are techniques for conserving soil resources and fertility contribute to leaching contribute to erosion and desertification are prohibited in organic farming are aspects of IPM
Answer :
are techniques for conserving soil resources and fertility
Explanation :
In simple words, Planting multiple crops in appropriate combinations throughout the identical field is known as intercropping. Crop rotation is the process of changing the crops cultivated on a farm from one harvest to the next. On steep hillsides, terracing provides flat floors for plants to collect rainfall and decrease desertification.
How can we reduce the impact of e-waste on human and natural environment?
Answer:Ways to Reduce E-Waste and its Hazards
Sell old Electronics. ...
Donate old Electronics. ...
Recycle and Dispose of E-Waste Properly. ...
Maintain your Electronics. ...
Repurpose or Re-evaluate. ...
Store Data Online. ...
Buy Energy Star Rated Electronics. ...
Learn to Repair Broken Electronics at Home.
Explanation:Reusing the precious metals and plastics in old cell phones alone instead of making or mining more of them would save as much energy as flipping off the power to 24,000 US homes for an entire year.
what is moraine? , explain it.
Answer:
Explanation:
A moraine is any accumulation of unconsolidated debris (regolith and rock), sometimes referred to as glacial till, that occurs in both currently and formerly glaciated regions, and that has been previously carried along by a glacier or ice sheet. It may consist of partly rounded particles ranging in size from boulders (in which case it is often referred to as boulder clay) down to gravel and sand, in a groundmass of finely-divided clayey material sometimes called glacial flour. Lateral moraines are those formed at the side of the ice flow, and terminal moraines were formed at the foot, marking the maximum advance of the glacier. Other types of moraine include ground moraines (till-covered areas forming sheets on flat or irregular topography) and medial moraines (moraines formed where two glaciers meet).
Which religion established the concept of monotheism?
A - Islam
B - Judaism
C - Christianity
D - Buddhism
Answer:
Judasim was the religion who established the concept of monotheism
Answer B
Which structure is found in the cytoplasm of a typical plant cell? A.vacuole B.cell wall C.chloropast D.cell membrane
Answer:
I think it's cell membrane
not sure....
The structure that is found in the cytoplasm of a typical plant cell is the cell membrane.
What is cytoplasm?The plant cell is filled with a thick fluid that fills each cell and is circumcised by the cell membrane. It is made up of salts, water and proteins.
It is located between the nucleus and cell membrane inside the cell wall of a plant cell. The structure found in the cytoplasm of a typical plant cells, the cell membrane.
Therefore, option D is found in the cytoplasm of a typical plant cell
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Ipaliwanag ang slogan
"Pagtitipid ay kailangan upang likas na yaman ay mapangalagaan at buhay ay magkaroon ng kaginhawaan"
The type of winds that blow from 300 N or S latitude in a westerly direction are called the??
Answer:
The four major wind systems are the Polar and Tropical Easterlies, the Prevailing Westerlies and the Intertropical Convergence Zone. These are also wind belts. There are three other types of wind belts, also. They are called Trade Winds, Doldrums, and Horse Latitudes.
Explanation:
The naturally occurring motion of gases and air in the atmosphere of the planet's surface is called wind. Prevailing Westerlies blow in a westerly direction.
What is Prevailing Westerlies?Prevailing Westerlies blows from the west direction towards the midlatitude of the planet and initiates from the polar easterlies and horse latitudes.
They are present in the middle latitude and are found between the 35-65 degrees latitude. They blow from the western region to the eastern side.
Therefore, prevailing westerlies blow from 30 degrees north or south latitude.
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Which renewable resources are found on the smaller islands of Oceania? (Choose all correct
answers.)
Wind energy
Solar energy
Geothermal gas
Water for hydroelectric power
Name the three types of rocks that make up the earth crust
Answer:sedimentary, igneous, and metamorphic.
Explanation: have a great day
igneous, sedimentary, and metamorphic.
mark me brainliestt :)))
define stream privacy
Air masses move from areas with high pressure (such as the poles of the Earth) to areas with low pressure (the equator). The temperature and moisture of an air mass depend on where it is formed. A maritime tropical air mass is _______ and _______.
Answer:
Warm and moist.
Explanation:
Airmass is a large body of air it covers hundreds of meters. It moves due to global air circulation. It changes the weather, temperatures, and humidity of the air. Also creates weather disturbances. A maritime tropical air mass forms near the poles and is a mass of warm, moist, and unstable air. It originates in subtropics of the pacific ocean.Answer: Warm and moist.
Explanation:
Deaths by traffic accident are more likely to occur in
A. high-income countries
B. middle-income countries
C. low-income countries
D. poor countries
Answer:
b- middle income countries
why is time advanced in east and backward in west give reason
Answer:
It is a simplified view of the earth's rotation because the tilt of the earth's axis with respect to the plane of the earth's orbit means that sometimes sunrise occurs slightly earlier or later along the same longitude.
Give a comparitive analysis of teritary commercial activities in the deverloped and developing countries
Answer:
Similar commercial activities are present.
Explanation:
Similar commercial activities such as Laundry services, Fast food chains and Insurance services occur in both developed and developing countries because these activities are necessary for the survival and growth of the society and its people. These commercial activities provides employment to thousands of people as well as easiness to the customers who avail these services so that's why we can say that similar commercial activities are present in both developed and developing countries.