What does a main sequence represent of a star?
Answer:
Main sequence stars fuse hydrogen atoms to form helium atoms in their cores. About 90 percent of the stars in the universe, including the sun, are main sequence stars. These stars can range from about a tenth of the mass of the sun to up to 200 times as massive. Stars start their lives as clouds of dust and gas.
I copied and pasted but I hope this is still helpful.
4. Which of the following is NOT true about the triangle below?
(A) All sides are congruent
(B) All sides add up to 180°
(C) All angles are congruent
(D) All angles are acute
Human impact on the environment Webquest answers?
Answer:
hope this helps
Explanation:
1 if there is a high population the humans will .
want a place to settle so they will cut down trees.
2 if they cut down trees then that will disturb they water cycle causing acid rain.
3 the rivers will dry up and evaporation will be low .this may lead to Grobal warming
Please select the word from the list that best fits the definition
all citizens share in running the government
Answer: democracy I believe
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Explanation:
Which of the equations or inequalities below are true
Can you list the equations or inequalities please?
Michelle's camping tent is in the shape of a triangular prism She wants to reinforce the fabric of her tent with a waterproofing treatment Find the total surface area, including the floor of Michelle's tent shown below. Round your answer to the nearest square foot.
Answer:
208
Explanation:
The total surface area of a triangular prism can be calculated from its bases, and height. From the image of the tent, its surface area is calculated to be 52.8 m²which is equal to 568 square foot.
What is the surface area of a triangular prism ?The triangular prism is a kind of geometry contains two triangular faces and two rectangular bases. The area of the triangular base is calculated as follows:
surface area = bh + (s1 + s2+ s3)L
Where b be the base of the triangle and L be the length of the prism. The s1, s2 and s3 be the three sides of the triangle.
From the tent image.
base of the triangle = 3 m
Hight h = 2.6 m
s1 = s2 = 3 m
s3 = base = 3 m
length of the prism L = 5 m
Then,
the surface area of the tent with the shape of triangular prism is:
S = 3 m×2.6 m + (3 +3 + 3 m)5 m = 52.8 m²
1 m² = 10.76 sq feet
then 52.8 m² = 568 square foot
Therefore, the total surface area of the tent is 568 square foot.
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The image related to your question is given below:
causes of global warming
Greenhouse Gases Are the Main Reasons for Global Warming.
Cause 1: Variations in the Sun's Intensity
Cause 2: Industrial Activity
Cause 3: Agricultural Activity
Cause 4: Deforestation
Choose all of the geographic features that are associated with the North American continent.
A) Thames River
B) Atacama Desert
C) Andes Mountains
D) St. Lawrence River
E) The Canadian Shield
Answer:
D). St. Lawrence River
E). The Canadian Shield
Explanation:
The Geographical features of the North American continent among the given options would include 'St. Lawrence River' and 'The Canadian Shield.' The former is a big-young river beginning from Canada and with a length of 1197 KM is extended to New York while the latter is an 8,000,000 km^2 huge revealed area of planetary crust lying in the North American region. The location of the Thames River is in London, England, while the Atacama Desert and Andes Mountains are the centers of attraction for tourists visiting South America. Thus, options D and E are the correct answer.
What does the climate and environment have to do with sustainable development?
Answer:
Explanation:
Sustainability could simply be defined as the reasonable maintainance at present to prevent compromising the availability of such resources in the future. Sustainable development has become a popular term in our changing environment today especially as the need for energy as soared and the need to mitigate and adapt to the use of more climate friendly resources has become increasingly important. We need to tailor our needs and wants in such a way that it does not jeopardize the environment the future generations will live in. Changes in climate and weather patterns is on the horizon largely due to continued emission of green house gases (mostly carbon) into the atmosphere, these emissions will most likely increase as the energy demands have risen largely due to population growth. Without sustainable development strategies, the environment runs the risk of being challenged by food security, water level changes all due to changes in climatic condition triggered largely by human activities.
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if the amounts of carbon dioxide increased what would happen to the earth's
temperature?
Answer:
Rising carbon dioxide concentrations are already causing the planet to heat up. ... Greenhouse warming doesn't happen right away because the ocean soaks up heat. This means that Earth's temperature will increase at least another 0.6 degrees Celsius (1 degree Fahrenheit) because of carbon dioxide already in the atmosphere
Explanation:
Answer with explanation:
Global warming would reach its peak and glaciers will melt causing sea level rises and floods. More storms and cyclones. Many low lying countries will get submerged under water.
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what is the fear of going out alone
Answer:
Agoraphobia (ag-uh-ruh-FOE-be-uh) is a type of anxiety disorder in which you fear and avoid places or situations that might cause you to panic and make you feel trapped, helpless or embarrassed.
Monsoons
Atmospheric pressure
Upwind
downwind
Orographic effects
Definition?
Explanation:
MonsoonMonsoon is traditionally a seasonal reversing wind accompanied by corresponding changes in precipitation but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with the asymmetric heating of land and sea.
Atmospheric pressureAtmospheric pressure, also known as barometric pressure, is the pressure within the atmosphere of Earth. A standard atmosphere is a unit of pressure defined as 101,325 Pa, which is equivalent to 760 mm Hg, 29.9212 inches Hg, or 14.696 psi.
(Extra Info) P_h= P_0 e
P_h = pressure at height h
P_0 = sea level pressure
g = acceleration due to gravity
k = Boltzmann's constant (ideal gas constant divided by Avogadro's number)
T = absolute temperature
m = mass of one air molecule
UpwindIn the direction from which the wind is blowing.
DownwindIn the direction opposite to the direction the wind is blowing.
Orographic effects
The orographic effect occurs when air masses are forced to flow over high topography. As air rises over mountains, it cools and water vapor condenses. As a result, it is common for rain to be concentrated on the windward side of mountains, and for rainfall to increase with elevation in the direction of storm tracks.
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Answer:
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Explanation:
Describe the role of family in the socialization of villages and cities.
Answer: The family has a role in socialization in cities and villages.
Explanation:
Family is a group of people which includes parents and their children and any other person lives with affection and relation. The family forms intra-social and inter-social bonds. The family members are linked with each via relation, need based, and due to responsibility. This helps family members to seek help from other family members when needed. But to link with the society the members of the family forms a bond by helping people, communicating with people, and analyzing people. This helps family in socializing with people of villages and cities they can seek help and make a bond with the society.
which of the following factors was a reason for the "Scramble for Africa"?
was a period of rapid colonization of the African continent by European powers. But it wouldn't have happened except for the particular economic, social, and military evolution Europe was going through.
Answer:
A. The Industrial Revolution increased the need for natural resources.
Which of the following are generally reasons why humans compete for territory?
safety and security
international recognition
human instinct
political control
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Need ko po kasi
temperature in climate zones generally increases going from
A. the poles to the equator,
B. the equator to the poles,
C. the ocean to the land,
D. the troposphere to the stratosphere.
Answer:
Hi, the answer is A. The poles r cold so if u go from the poles to the equator then u r increasingly getting warm
50 POINTS!!!
1. During the last part of the second stage of the red giant our sun will become smaller, hotter and ____
2. Our sun will not go out with a Big Bang because it is not ____ enough
Answer:
1:brighter? 2:big
Explanation:
i dont really know the first one but i can gaurentee you that the second one is big because the sun needs to be 20 times its size to make a supernova
In which biome would you expect to find many coniferous trees?
taiga
tundra
savanna
tropical rain forest
Answer:
Taiga
Explanation:
Northern part of North America
5 ways in which we can conserve our resources
I'm guessing your question is referencing our natural resources like water, electricity, etc.?
1. Keep lights off in rooms that are unoccupied
2. Take shorter showers
3. Use or invest in solar panels
4. Avoid using too much plastic
5. Recycle
All this is relevant as if we don't protect our planet, then our natural resources will slowly die off ya know
In your own opinion, Discuss something about PC system, Reservation system, Global distribution system (GDS), Central reservation system (CRS) that can be used to book hotels, car rentals, and flight.
Answer:
The information about PC system, Reservation system, Global distribution system (GDS), Central reservation system (CRS) are given below.
Explanation:
PC system are mainly used for multimedia entertainment, playing PC games, accessing the Internet, doing office work and book hotels, car and flight etc. Reservation systems allows the customers and guests to book online tickets for travelling and hotels for staying. Global distribution system (GDS) is a computerized network that allows transactions between travel industry service providers, mainly airlines, hotels, car rental companies, and travel agencies etc. Central Reservation System is a type of reservation software that is used to provide information of a hotel and airlines.
a. The form of government that represents the people is called?
b. People empowered to enforce a city’s laws are the?
c. The ruler of a kingdom is also called a?
The form of government that represents the people is called legislative.
What is government?The term government refers that the system which was governed by a state or a country in it, we see there are different governments are being there in states the government is made by the people and govern for the people also in it. There is a system being made and under the system, the government is being run.
Being a branch of government with the authority to enact legislation, collect taxes, and make financial appropriations, as opposed to the executive and judicial branches. Belonging to the legislative branch of the government.
Therefore, a government that represents the people is called legislative
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Screenshot below. Answer for me.
Answer:
Cold air rises when hot air loses density
Locations near
have moderate climate patterns with a narrow daily temperature range.
A. miles of open plains
B. large bodies of water
C. vast forested tracts
D. towering mountain ranges
Answer:
B. Large bodies of water.
Explanation:
The scale that measures the strength of an earthquake based on the size of the seismic waves recorded by a seismograph is called the_________scale.
Answer:
Richter scale
Explanation:
Answer:
Richter Scale
Explanation:
Light reflects off the medium at a ________ angle to which it initially struck the material. pls fill in the blank for me, I can't seem to find the answer in my lesson.
Answer:
equal
Explanation:
The law of reflection states that, on reflection from a smooth surface, the angle of the reflected ray is equal to the angle of the incident ray.
Coastal regions tend to have milder temperatures in both the summer and winter than
A. areas located in cities,
B. areas in tropical regions.
C. areas in northern regions,
D. areas far away from the water.
Answer:
D........................
China took this region by force in the 1950's. If they had not, the Dalai Lama
would be the leader.
a. Tibet
b. Hong Kong
c. Taiwan
d. North Korea
WHY YOU just do not tell me the letter of the answer
Answer:
what Letter??is there a pic??