The beaver population's growth rate for the current year is -13.33%.
Data and Calculations:
Past population of beaver = 15,000
Births this year = 1,000
Deaths in the year = 3,000
Decrease = 2,000 (1,000 - 3,000)
Present population of beaver = 13,000 (15,000 + 1,000 - 3,000)
Growth rate equation = (Present Population/Past Population)^1/n - 1
= (Present Population - Past Population)/Past Population x 100
= (13,000 - 15,000)/15,000 x 100
= -2,000/15,000 x 100
= -13.33%
Thus, the beaver population's growth rate for the year is negative, showing a decrease of 13.33% or 2,000 persons.
Learn more: https://brainly.com/question/21974196
Land is heated _______ than water.
Answer:
faster
Explanation:
TO
we use
(b) A mixture of iodine and sand can be separated by:
(C) Water and alcohol both can be obtained by:
(a)
i. distillation
iii. evaporation
i, evaporation
iii. crystallization
i distillation
iii. centrifugation
(d) Cream from milk is separated by:
i. distillation
ji, distillation
iv. sublimation
Answer these questions
(a) What is a mixture?
(b) What do you mean
(c) What is a homogen
(d) Define crystal and s
(e) Write any two uses
(0)
What are dilute and
(g) Define a solute. W
(h) Write the uses of s
ii. crystallization
iv. sublimation
ii. crystallization
iv. Sublimation
(0) What is a homoge
0)
What are the com
(k) Define a solution.
(1) What is a saturate
jii. centrifugation
(e) Changing vapour into liquid state is called:
Wevain
crystallizatio
Answer:
Explanation:
A.
If current trends continue what will happen to the Himalayan mountains in the next million years
Answer:
b) They will continue to grow because of plate collision.
Explanation:
The Himalayan Mountain Range has been formed by the collision of the Indian and Eurasian tectonic plates. This process of collision continues in the present, and if it continues in the future, the end result will be a mountain range that is still growing in height because of the collision of the two tectonic plates.
Which statement is true of wind currents?
Wind currents flow in regular patterns depending on the latitude through which they are moving.
Winds and air currents flow in random patterns that are difficult to predict.
Because of the Earth’s rotation, wind currents all over the globe tend to blow from the southeast or east.
Warm air in the temperate zones sinks below the cold air of polar regions.
Answer:
I'm pretty sure the answer is number 3
In meteorology, concentrated zones of winds are known as air currents. They primarily result from variations in the temperature or atmospheric pressure. Hence option C is correct.
What is Wind Current ?Both horizontal and vertical currents are present at the mesoscale, whereas horizontal currents predominate at the synoptic scale. In addition to the troposphere, the stratosphere and mesosphere also contain air currents.
The uneven heating of the Earth's surface is what causes air currents in the atmosphere. Water currents in the ocean are brought on by winds or variations in density.
The Trade Winds, the Prevailing Westerlies, and the Polar Easterlies are these three. As though there were wind belts encircling the planet, each of them governs an area of about 30 degrees latitude.
The Earth's rotation and temperature variations, particularly the differential in heating at the equator and the poles, affect the pattern of the worldwide atmospheric circulation. By moving heat and water, winds affect regional climate and everyday weather.
Learn more about Wind Current here
https://brainly.com/question/28519977
# SPJ 2
true or false. atmospheric scientists who specialize in a specific area should take courses relevant to that specialization
Answer:
true
Explanation:
if you want to be a scientist, you probably want to know what you are studying
What role do photographs play in boosting a public's morale?
Answer: They give hope
Explanation:
what purpose does including the concepts of ka serve in the author's central ideas ? explain what ka means in your answer .
Answer:
contributes as to why pyramids were built with great distinction and effort.
Explanation:
As the central idea of the article is about the purpose and distinction of the pyramids, the concept of ka contributes as to why pyramids were built with great distinction and effort.
It helps the readers to understand that pharaohs' wealth and richness could be enjoyed in the afterlife by thier kas. So building a great pyramid for the pharaohs was an important tradition for the Egyptians.
Ka is believed to be a second self of an individual. It is the spirit/energy of a person that transcends into the afterlife after death.
20. A student observed a layer of rock that contained several fossils. Which of
these processes were most directly involved in forming this layer of rock?
a. freezing and thawing
b. evaporation and condensation
C. erosion and runoff
d. sedimentation and compaction
Answer:
I think it is D. but I'm not sure
What is 40 increased by 30%,What is the new amount?
the answer is 33.33
Explanation:
you just find it out on Google
Which feature is forming?
mountain
rift valley
earthquake
island chain
Answer:
it look like a mountain
Mountain is featured that is forming. Hence, option A is appropriate.
What is a mountain?A mountain is indeed an elevated area of the crust of the earth, typically having steep sides that reveal a substantial amount of bedrock that has been exposed. Although variations exist, a mountain is often taller than a hill, normally rising at least 300 meters above the surrounding terrain, and differs from such a plateau in having a constrained peak area.
Mountains serve as the "water towers" of the earth, supplying 60–80% of the world's freshwater supplies. The survival of at least 50% of the world's population depends just on water, food, and clean energy provided by mountain ecosystem services.
Mountains offer water for drinking, hydroelectricity, agriculture, food production, shelter, fresh water, and other uses. Explanation: Rivers and lakes receive their water from the snow and glaciers of the mountains. The water is used for drinking, food preparation, irrigation, and electrical production, among other things.
Hence, option A is correct.
Learn more about the Mountain here:
https://brainly.com/question/10690247
#SPJ2
write a letter to your maternal uncel about your school ?
Answer:
Two things. First, it's spelled Uncle, not uncel. Second, Shouldn't that be something you can do on your own?
Explanation:
You are 10°N and 30°E; you move to a new location that is 25° south and 40° west of your present location. What is your new latitude and longitude position?
If we are 10'N and 30°E and we move to a new location that is 25 south and 40" west of our present location. Our new latitude and longitude position will be 15' south 10 "west latitude and longitude.
What is longitude?Longitude is a geographic coordinate that specifies the east–west position of a point on the surface of the Earth, or another celestial body. It is an angular measurement, usually expressed in degrees and denoted by the Greek letter lambda. Meridians are semicircular lines running from pole to pole that connects points with the same longitude.
The prime meridian defines as 0° longitude; by convention, the International Reference Meridian for the Earth passes near the Royal Observatory in Greenwich, England on the island of Great Britain. Positive longitudes are east of the prime meridian, and negative ones are west. Because of the Earth's rotation, there is a close connection between longitude and time measurement.
Scientifically precise local time varies with longitude: a difference of 15° longitude corresponds to a one-hour difference in local time, due to the different positions about the Sun.
Learn more about longitude, here:
https://brainly.com/question/13492273
#SPJ2
All of the following were innovations that benefited farmers during the Second Agricultural Revolution except __________. A. the iron plough B. the railroad C. animal husbandry D. plant domestication Please select the best answer from the choices provided. A B C D
Answer:
A: The iron plough
Explanation:
Just took the test
Answer:
B. The Railroad.
Explanation:
This was not mentioned anywhere in Edge's lesson on this topic.
18. All of the following represent examples of the incidence of tax, EXCEPT for *
Answer: See explanation
Explanation:
You didn't give the options and I couldn't find the exact question online. Let me try help out.
Incidence of tax is the impact that a tax simply has on how the economic welfare are being distributed. It refers to how tax is being distributed between the producers and the buyers of a particular good. It should be noted that the tax burden is shared by the sellers depending on the elasticity of the said product.
For example, in a situation whereby a $2 tax is imposed on each good a producer produces, if the producer then pass the tax to the final consumers when he raised the price of the goods by $2, we can simply say that such good has a price inelastic as the entire burden falls on the consumer.
Also, assuming the producer can't increase prices because such good is price elastic, that is, there will be a greater change in the quantity of the goods demanded, the burden will be felt by the producer alone. Here, we can say that the tax incidence falls on the producer.
In 1993, North Korea withdrew from
O the demilitarized zone
st
O a nuclear weapons treaty
O a trade agreement
O the Korean Peninsula
(Gradpoint)
Answer:
a nuclear weapons treaty (nuclear non-proliferation)
Complete the sentence. A single bee is a part of an ecosystem. Select one: O living dead critical nonliving
Answer:
living
Explanation:
A single bee is a part of an living ecosystem.
please help me with this
Answer:
after extrsion
Explanation:
Both the North Cascades and southern Blue Ridge consist of crystalline rock and both are part of the Hinterland Deformation Belt structural province. Why are the North Cascades so much more rugged than the southern Blue Ridge? Be specific with respect to elevation, relief, precipitation, and glaciation.
Answer:
Both these regions are part of the deformation belt. Cascades have higher elevation as comaped to blue ridges.
Explanation:
The northern cascades ranges are found along with western North America. They span from the Canadian province to the state of Washington in the U.S and thy include various mountain ranges. Mount Baker is the most higher range and consists of an elevation of 3,286 meters. Large precipitation terms of snow are found along with the resulting glaciation that is found in the western part of the range. Southern blue ridge is a 9.4 million acre region of ecoregion that is unbroken by a vast expanse of forestlands. They are a part of the larger Appalachian mountain ranges. They comprise of an elevation of 6,684 feet, geological these are granitic metamorphic volcanic formations. The blue ridge consists of highlands and peaks. The blue ridge get s about 1,529 mm of annual rainfall.PLZ HELP ITS DUE TOMORROW
Geographers study cultural traits, ideas, and practices and their diffusion across space and in places. These traits, ideas, and practices can change through a variety of processes.
A. Describe TWO ways that advances in technology have contributed to similarities between the cultural landscapes shown in Image 1 and Image 2.
B. Explain how increased Internet access throughout the world contributes to cultural convergence.
C. Describe a process by which an ethnic food can become a widespread popular menu item in restaurants.
D. Explain the degree to which the process of acculturation affects the cultural landscapes of New York City and Tokyo.
E. Explain a possible limitation of comparing Image 1 and Image 2 to understand the population growth and composition of New York City and Tokyo.
Answer:
A. Describe TWO ways that advances in technology have contributed to similarities between the cultural landscapes shown in Image 1 and Image 2.
B. Explain how increased Internet access throughout the world contributes to cultural convergence.
Write an equation and solve for x.
12x + 3
11x +9
Answer:
Simplifying
12x + 3 = 11x + 9
Reorder the terms:
3 + 12x = 11x + 9
Reorder the terms:
3 + 12x = 9 + 11x
Solving
3 + 12x = 9 + 11x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-11x' to each side of the equation.
3 + 12x + -11x = 9 + 11x + -11x
Combine like terms: 12x + -11x = 1x
3 + 1x = 9 + 11x + -11x
Combine like terms: 11x + -11x = 0
3 + 1x = 9 + 0
3 + 1x = 9
Add '-3' to each side of the equation.
3 + -3 + 1x = 9 + -3
Combine like terms: 3 + -3 = 0
0 + 1x = 9 + -3
1x = 9 + -3
Combine like terms: 9 + -3 = 6
1x = 6
Divide each side by '1'.
x = 6
Simplifying
x = 6
In the early 1900s what contributed to the expansion of New Orleans beyond the Natural Levee?
A More effective pumps were invented to drain swampland,
B Houseboats provided residents with a swamp-friendly living arrangement
C New building materials allowed large homes and buildings to be constructed in the swamp.
D A natural decrease in the water levels of the Mississippi River allowed residents to move further into the swamp.
The term "unification" refers to the merging of two states into one, but not to the creation of regional political or economic blocs.
Answer:
The unification term refers to a state formation.
Explanation:
The term unification refers to unify or join more than one state. It is a nation-state formation and involves bringing together various states into a single nation. Germany and Italy are part of the unification of several states. The Unification of Germany and Italy were part of the nationalism that began to emerge in the 19th century. The Unification is only possible through having the same culture, religion, culture and language in all the small states.
Answer:
False
Explanation:
which statements describe evidence of continental drift? Check all that apply
Deserts line up when continents are pushed together
Mountain ranges often appear on the edges of continents
Fossils of the same animals appear on different continents
Tropical plants currently appear in both Antarctica and South America
Wegener's theories were accepted by most geologists in the 1960s.
Explorers discovered the edges of continents they did not know about
Answer:
B and C
Explanation:
Statements describe evidence of continental drift are Mountain ranges often appear on the edges of continents and Fossils of the same animals appear on different continents. Option (b) and (c) are correct.
What do you mean by Range?The difference between the highest and lowest values for a given data collection is the range in statistics.
The fit of the continents, the distribution of prehistoric fossils, rocks, and mountain ranges, as well as the placements of prehistoric climatic zones, were all used as evidence for continental drift.
They used a variety of pieces of evidence to support their theory of continental drift, including the fit of the continents, paleoclimate indicators, truncated geologic structures, and fossils.
The first piece of evidence presented by Wegener was the similarity of some continents' coasts to jigsaw puzzle pieces. On the first world maps, people saw parallels between the coastlines of South America and Africa, and some speculated that the continents had been torn apart.
Therefore, Option (b) and (c) are correct. Mountain ranges often appear on the edges of continents and Fossils of the same animals appear on different continents.
Learn more about Range, here;
https://brainly.com/question/28135761
#SPJ2
different kinds of minerals make up
A. land
B. natural resources
C. rocks
D. animal
Answer:
C.
Explanation:
Rocks are just a ton of different minerals put together.
25. The picture below shows a model of the rock cycle. During which part of the
rock cycle does water break rocks apart?
sedimentary
heating and pressing
metamorphic
cementing
melting
sediments
weathering and erosion
igneous
a. part 1
b. part 2
C. part 3
d. part 4
Answer:
C. part 3
Explanation:
During part 3 of the cycle, water breaks the rocks apart to form sediments.
Part 3 is the erosion and weathering phase.
Weathering is the physical disintegration and chemical decomposition of rocks to form soils. Water is the main agent of denudation that causes the erosion and weathering of rocks. Erosion carries the weathered materials from their site of disintegration. These sediments are then transported and deposited to form sedimentary rocks.The tundra biome is a fascinating region in Northeast asia describe the vegetative and animals found in this extreme climate
PLEASE I NEED HELP
Animals & Plants of the Tundra
ANIMALS
Arctic Fox
Caribou
Ermine
Grizzly Bear
Snowy Owl
Musk Ox
Polar Bear
Harlequin Duck
PLANTS
Arctic Moss
Arctic Willow
Bearberry
Caribou Moss
Pasque Flower
Which one doesn’t belong
Prime meridian
Equator
Longitude
Time zones
The southern San Andreas fault near Los Angeles is considered a candidate for a major earthquake because
Answer:
The answer is
This segment of the fault has not moved for more than 100 years.
Explanation:
Hope this helped. Please give brainliest.
The southern San Andreas fault near Los Angeles is considered a candidate for a major earthquake because this segment of the fault has not moved for more than 100 years.
How does the San Andreas Fault affect Los Angeles?An 8.1-magnitude earthquake can occur in the southern portion, which extends from Parkfield in Monterey County to the Salton Sea. This fault passes near Los Angeles, about 35 miles (56 km) to the northeast. In Los Angeles, San Bernardino, Riverside, and the surrounding areas, such a major earthquake would kill thousands of people, inflict hundreds of billions of dollars in damage, and destroy whole cities.
The southern portion, sometimes referred to as the Mojave segment, starts close to California's Bombay Beach. The fault's upturned strata are located in Box Canyon, not far from the Salton Sea. The fault then travels northwest along the northern edge of the Cajon Pass and continues along the southern base of the San Bernardino Mountains.
Learn more about San Andreas Fault here:
https://brainly.com/question/11096257
#SPJ6
Volcanic eruptions, earthquakes, and mountain building are a result of
A.magma flow
B.Earth's rotation
C.plate movement
D.ocean currents
Answer:
C would be the correct answer
Answer:
c
Explanation:
its plate movement(tectonic plates)
List what you are thankful for! (((It's Thanksgiving (here)! Answer if you bake! Or if you like cakes pies cookies and treats!!!! )
Answer:
I'm thankful for my family and all my friends and for planet Earth.
Explanation: