Write a short paragraph that explains the central idea of the article. Use at least two details from the article to support your response.


Dozens of earthquakes hit Hawaii as the world's largest volcano erupts


On November 27, Mauna Loa erupted for the first time in nearly 40 years. Located in Hawaii, Mauna Loa is the world's largest active volcano. Volcanoes are openings or vents where lava, small rocks, and steam erupt onto the Earth's surface. Melted rock that comes up from inside the Earth and out of a volcano is lava. The Mauna Loa eruption occurred at the Moku'āweoweo summit caldera. This is a large sunken basin at the summit — or highest point — of the volcano.


Following the eruption, dozens of earthquakes swarmed the region — one of them a magnitude 4.2 quake. Magnitude is a number that characterizes the relative size of an earthquake from 1 to 9.


Remain Vigilant

Officials issued an ashfall advisory for Hawaii's Big Island and asked residents to remain vigilant. So far the eruption's lava flows pose no risk to people living downhill from the eruption, according to Hawaii's Tourism Agency.


Map showing lava flow of Mauna Loa from the years 1843 to 1984.

Image 1. The volcano's last eruption was in 1984, when it sent a lava flow close to the city of Hilo.


"At this time, lava flows are contained within the summit area and are not threatening downslope communities," said officials from the U.S. Geological Survey (USGS). The USGS is a government agency that collects information to help monitor natural hazards such as earthquakes. They warned, however, that the location and advance of lava flows can change rapidly.


The USGS's Hawaiian Volcano Observatory noted that it is set to perform flights to assess the eruption. They warned that "winds may carry volcanic gas and possibly fine ash and Pele's hair downwind." Pele's hair are thin strands of volcanic glass formed from cooling lava. The glass is sometimes carried into the air by strong winds and is sharp enough to tear skin and eyes.


Monitoring The Volcano

Mauna Loa takes up more than half of Hawaii's Big Island. It rises 13,679 feet (4,169 meters) above the Pacific Ocean, according to the USGS. The volcano is fairly active, having erupted 33 times since its first well-documented eruption in 1843. Its last eruption was in 1984 when it sent a lava flow close to the city of Hilo. After that, Mauna Loa entered its longest dormant period in recorded history. Periods of time when the volcano is not erupting, but could in the future, are volcanic dormant periods.


Scientists tracked an uptick in earthquake frequency beginning in June with five to 10 earthquakes a day. By September, the warning signs of an eruption increased. The number of earthquakes grew to around 40 a day in October.

The central idea that the text has is that it tells us of the fact that the scientists were talking about the eruption as a way of sending out warning to the people.

The parts that agree with this are: By September, the warning signs of an eruption increased. Officials issued an ashfall advisory for Hawaii's Big Island and asked residents to remain vigilant

The most significant thought that the author wishes to convey to the reader is the key theme of a passage or story. It is possible to state the main notion immediately. The main idea is stated by the author.

The key thought or concept that the author wishes to convey to the readers about the subject is the main idea of a paragraph.

The main premise of the text is that it informs us of the fact that experts were discussing the eruption as a means of alerting the public.

The following passages support this: By September, there were more eruption warning indicators.

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A "healthy ecosystem" can also be described as

Genetic drift is a process that causes
A. organisms to have the same DNA as their parents
B. the genetic makeup of an entire population to change
C. the genetic makeup of an entire population disappear.
D. organisms to better adapt to their environment.

An aquifer that allows groundwater recharge is known as?
A)
unconfined aquifer
B)
confined aquifer
C)
saturated aquifer
D)
unsaturated aquifer

From the act of pollinating flowers, a bee population gains the benefit of a 0.06 growth rate increase per month. However, the costs imposed by the flower (bees occasionally getting stuck, time spent pollinating the flower instead of pollinating other species, etc.) is a 0.02 reduction in growth rate per month. The flower gains benefits from the pollination that enhance its population growth rate by 0.05 per month, but it incurs costs (feeding the bees, damage done by the bees) that reduce its growth rate by 0.07 per month. Which of the following statements about the relationship between the bees and the flowers is true?
a. It is a host?parasite relationship in which the bees are the hosts and the flowers are the parasites.
b. It is a host?parasite relationship in which the flowers are the hosts and the bees are the parasites.
c. It is an amensalism
d. It is a commensalism.
e. It is a mutualism.

If a researcher only wanted to examine the relationship between exercise and grade point average,
to test the variables.

A train travels 800 kilometers in 6 hours. What is the average speed of the train?

Can someone please help me answer this question? Thank you.

10. What is the net force?
5 N
5 N
5N

Write a paragraph about how one would go about eradicating malaria in West Africa.

Self-pollination is when the pollen from one plant lands on the stigma in the same plant. What do you think the other type of pollination is called?________
(hint: This is where the pollen from one plant lands on the stigma of a different plant.)
A. asexual reproduction

B. vegetative reproduction

C. agriculture

D. dormancy

E. cross-pollination

An increase in heart rate (your heart pumps faster) results in...

Think of a forest ecosystem. List two biotic factors that compete for the same abiotic factor.

How does RNA polymerase determine which strand is the template/antisense strand?

which of the following is least affected by seasonal environmental conditions?

The most dangerous property of cancer cells is that they:
1. divide slowly
2. spread throughout the body
3. do not divide by mitosis
4. do not live very long

WILL MARK BRAINLIEST IF YOU ACTUALLY ANSWER THESE
NO FAKE ANSWERS OR REPORTED AND UR ACC WILL GET DELETED.

At Weeks Bay there was a population of 200 alligators. In May of 2006 a new species of catfish was released into the Mississippi. These catfish reproduce very fast and soon become a rich food source for the alligator population. This provides the alligators with the energy needed for more successful reproduction. The following summer of 2007, 100 babies were born and a total of 40 gators died that year. However, the next year in early 2008 there was a terrible drought, causing 100 alligators to die.

1. What was the population size of alligators during the summer of 2007?

2. What is the growth rate (r) of the alligator population during 2007?

3. Name one density-dependent factor affecting this population.

4. Name one density-independent factor affecting this population.



What type of growth does your graph illustrate?

6. The population size that an environment can sustain is known as its

7. The number of individuals in a population within a given area is known as the ty

8. The population growth model that considers carrying capacity is known as

9. Populations that grow exponentially when environmental conditions are good, and rapidly decrease when conditions are bad, are known as

The symbol below represents a______
. It is usually associated with______
O Warm Front, warm and moist weather
Occluded front, a mixture of warm and cool weather
Stationary front, days of precipitation

Yellowstone National Park is located on top of a large active volcano. Heat rising from the underground magma chamber of the volcano fuels unique ecosystems within the park's geysers, hot
springs, and mud spots. If the volcano were to become inactive, the stability of ecosystems in the park's thermal features would
A decrease
B. increase.
С
decrease, then increase
D. increase, then decrease.

Which of the following is an organic molecule?

If mRNA had the codon GUA, what amino acid does that code for?

does anybody know what question 3 answer is? ❤️

An ion of aluminum has a charge of 3+. The ion contains 10 electrons. How many protons does a neutral atom of aluminum possess?

Can anyone one helps me to fill in the 3 blanks with herbivore and carnivore and scavenger
Help!!

When asked for an example of an adaptation, a student explained, "A turtle's hard shell is an adaptation. A long time ago, a few turtles were able to make their shells harder in order to protect themselves from predators and then passed the trait of harder shells on to their offspring." Do you agree or disagree with this student? Explain why.​

The definition of the water cycle is
A. rivers draining into the ocean.
B. water moving between reservoirs.
C. transpiration.

The color of an object that humans see is actually the ______ of light reflected off the object


Please answer !!!

What is the usefulness of
categorizing Earth's history
into the geologic time scale?

How does stopping at checkpoints benefit the cells?

Students from a high school science class visited the desert of Southern California and investigated a sample of
sedimentary rock from the region.
Which question can they answer through scientific
investigation?
O Which fossils are found in different layers of sedimentary rock?
Why are sedimentary rocks prettier than other kinds of rocks?
Which layers of a sedimentary rock have the most interesting fossils?
- Why should scientists study sedimentary rocks?

help!
look at photo to answer