Human body is made up of countless millions of cells. Food is needed to built up new cells and replace the worn out cells. However, the food that we take must be changed into substances that can be carried in the blood to the places where they are needed. This process is called digestion.

The first digestive process takes place in the mouth. The food we eat is broken up into small pieces by the action of teeth, mixed with saliva, a juice secreted by glands in the mouth. Saliva contains digestive juice which moisten the food, so it can be swallowed easily.

From the mouth, food passes through the esophagus (the food passage) into the stomach. Here, the food is mixed with the juices secreted by the cells in the stomach for several hours. Then the food enters the small intestine. All the time the muscular walls of the intestine are squeezing, mixing and moving the food onwards.

In a few hours, the food changes into acids. These are soon absorbed by the villi (microscopic branch projections from the intestine walls) and passed into the bloodstream.

• How can we swallow the food easily?

Human body is made up of countless millions of cells. Food is needed to built up new cells and replace the worn out cells. However, the food that we take must be changed into substances that can be carried in the blood to the places where they are needed. This process is called digestion.

The first digestive process takes place in the mouth. The food we eat is broken up into small pieces by the action of teeth, mixed with saliva, a juice secreted by glands in the mouth. Saliva contains digestive juice which moisten the food, so it can be swallowed easily.

From the mouth, food passes through the esophagus (the food passage) into the stomach. Here, the food is mixed with the juices secreted by the cells in the stomach for several hours. Then the food enters the small intestine. All the time the muscular walls of the intestine are squeezing, mixing and moving the food onwards.

In a few hours, the food changes into acids. These are soon absorbed by the villi (microscopic branch projections from the intestine walls) and passed into the bloodstream.

• From the text above, we imply that ….

Human body is made up of countless millions of cells. Food is needed to built up new cells and replace the worn out cells. However, the food that we take must be changed into substances that can be carried in the blood to the places where they are needed. This process is called digestion.

The first digestive process takes place in the mouth. The food we eat is broken up into small pieces by the action of teeth, mixed with saliva, a juice secreted by glands in the mouth. Saliva contains digestive juice which moisten the food, so it can be swallowed easily.

From the mouth, food passes through the esophagus (the food passage) into the stomach. Here, the food is mixed with the juices secreted by the cells in the stomach for several hours. Then the food enters the small intestine. All the time the muscular walls of the intestine are squeezing, mixing and moving the food onwards.

In a few hours, the food changes into acids. These are soon absorbed by the villi (microscopic branch projections from the intestine walls) and passed into the bloodstream.

• “Human body is made up of countless millions of cells.” (Paragraph 1) The phrase “made up” means ….

Tsunami occurs when major fault under the ocean floor suddenly slips. The displaced rock pushes water above it like a giant paddle, producing powerful water waves at the ocean surface. The ocean waves spread out from the vicinity of the earthquake source and move across the ocean until they reach the coastline, where their height increases as they reach the continental shelf, the part of the earth crust that slopes, or rises, from the ocean floor up to the land.

A tsunami washes ashore with oftendisastrous effects such as severe flooding, loss of lives due to drowning and damage to property.

A tsunami is a very large sea wave that is generated by a disturbance along the ocean floor. This disturbance can be an earthquake, a landslide, or a volcanic eruption. A tsunami is undetectable far out in the ocean, but once it reaches shallow water, this fast traveling wave grows very large

What are the impacts of tsunami?

Tsunami occurs when major fault under the ocean floor suddenly slips. The displaced rock pushes water above it like a giant paddle, producing powerful water waves at the ocean surface. The ocean waves spread out from the vicinity of the earthquake source and move across the ocean until they reach the coastline, where their height increases as they reach the continental shelf, the part of the earth crust that slopes, or rises, from the ocean floor up to the land.

A tsunami washes ashore with oftendisastrous effects such as severe flooding, loss of lives due to drowning and damage to property.

A tsunami is a very large sea wave that is generated by a disturbance along the ocean floor. This disturbance can be an earthquake, a landslide, or a volcanic eruption. A tsunami is undetectable far out in the ocean, but once it reaches shallow water, this fast traveling wave grows very large

We understand from the text that tsunami ....

How to Build Confidence?

Self-confidence is one of very important parts of humanity. Someone with self-confidence generally likes themselves and thinks positively about their future. A person who lacks of self-confidence, however, tend to be pessimistic and is less likely to feel that they can achieve their goals in life. The good news is that self-confidence is something you can build! So, how to build your self-confidence?

First of all, you need to identify your negative thoughts because your negative thoughts will always whisper like this: "I can't do that," "Many people say that I will not succeed", "no one understands my efforts." These pessimistic thoughts will hold you back from achieving high self-esteem and greater self-confidence.

After identifying your negative thoughts, you must turn them to positive thoughts. You must be more energized to prove that all of those pessimistic thoughts are incorrect. This may be started by having the positive affirmations to overcome those negative perspectives, such as "I am going to try it," "I can be successful if I work at it," or "people will listen to me." You must try to repeat these sentences over and over to burn your spirits.

Next, you should refuse negative thoughts to occur more often than positive thoughts. Your positive thoughts should be given more “brain space” than your negative thoughts. The more you counter your negative self-thinking with positivity, the better confidence you will have.

In conclusion, as your confidence grows day by day, you must eliminate reminders of your negativity that can make you feel bad about yourself again. Always boost all of your positivity to achieve your dreams! Negativities might be reminders from the past and let the positivity become the flashlight to lighten up your map of dreams. This will go a long way in building your self-confidence up.

"To explain how to build confidence" is ... of the text.

Earthquake

An earthquake is a shaking of the ground caused by the sudden breaking and movement of large sections (tectonic plates) of the earth’s rocky outermost crust.

Earthquakes are usually caused when a rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. When two blocks of rock or two plates are rubbing catch on each other. The rocks are still pushing against each other, but not moving. After a while, the rocks break because of all the pressure that’s built up. When the rocks break, the earthquake occurs.

What does the text mainly explain?

An earthquake is a shaking of the ground caused by the sudden breaking and movement of large sections (tectonic plates) of the earth’s rocky outermost crust.

The underlined words can be replaced by…

Earthquake

An earthquake is a shaking of the ground caused by the sudden breaking and movement of large sections (tectonic plates) of the earth’s rocky outermost crust.

Earthquakes are usually caused when a rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. When two blocks of rock or two plates are rubbing catch on each other. The rocks are still pushing against each other, but not moving. After a while, the rocks break because of all the pressure that’s built up. When the rocks break, the earthquake occurs.

It can be concluded that earthquake happens when…

The purpose of an explanation text is..

The following statements are true about explanation text, except...

The night sky that occur most frequently in high latitudes of both hemispheres. They are categorized specifically according to their location. Auroras in the Northern Hemisphere are called the northern lights (aurora borealis), and in the Southern Hemisphere, auroras are called the southern lights (aurora australis). Auroras are caused by the sun, but they are not sunlight. In addition to light, the sun also sends out electrically charged particles stream of electrons and protons, called the solar wind. This stream of particles travels from the sun towards the Earth at high speed.

The earth is surrounded by a magnetic field, consisting of north and south magnetic poles. These magnetic poles are not the same as the North and South poles. As the charged particles in the solar wind penetrate the earth’s magnetosphere and enter the lower Van Allen radiation belt, the earth magnetic field deflects it to the magnetic poles. Then they collide with gas molecules, mostly oxygen and nitrogen, in the atmosphere. These collisions cause them to emit visible light at various wavelengths, creating the colors of the aurora. Because the light of auroras is not strong enough, they are generally only visible at night.

The topic of the above text is about…

Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.

Most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment. Older people, and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness.

The best way to prevent and slow down transmission is be well informed about the COVID-19 virus, the disease it causes and how it spreads. Protect yourself and others from infection by washing your hands or using an alcohol based rub frequently and not touching your face.

The COVID-19 virus spreads primarily through droplets of saliva or discharge from the nose when an infected person coughs or sneezes, so it’s important that you also practice respiratory etiquette (for example, by coughing into a flexed elbow).

At this time, there are no specific vaccines or treatments for COVID-19. However, there are many ongoing clinical trials evaluating potential treatments. WHO will continue to provide updated information as soon as clinical findings become available.

Corona Virus is ....

Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.

Most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment. Older people, and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness.

The best way to prevent and slow down transmission is be well informed about the COVID-19 virus, the disease it causes and how it spreads. Protect yourself and others from infection by washing your hands or using an alcohol based rub frequently and not touching your face.

The COVID-19 virus spreads primarily through droplets of saliva or discharge from the nose when an infected person coughs or sneezes, so it’s important that you also practice respiratory etiquette (for example, by coughing into a flexed elbow).

At this time, there are no specific vaccines or treatments for COVID-19. However, there are many ongoing clinical trials evaluating potential treatments. WHO will continue to provide updated information as soon as clinical findings become available.

the following are not the symptoms of infected by CoVid-19 except ...

Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.

Most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment. Older people, and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness.

The best way to prevent and slow down transmission is be well informed about the COVID-19 virus, the disease it causes and how it spreads. Protect yourself and others from infection by washing your hands or using an alcohol based rub frequently and not touching your face.

The COVID-19 virus spreads primarily through droplets of saliva or discharge from the nose when an infected person coughs or sneezes, so it’s important that you also practice respiratory etiquette (for example, by coughing into a flexed elbow).

At this time, there are no specific vaccines or treatments for COVID-19. However, there are many ongoing clinical trials evaluating potential treatments. WHO will continue to provide updated information as soon as clinical findings become available.

To prevent the infection of Corona Virus, you can ...

How to Build Confidence?

Self-confidence is one of very important parts of humanity. Someone with self-confidence generally likes themselves and thinks positively about their future. A person who lacks of self-confidence, however, tend to be pessimistic and is less likely to feel that they can achieve their goals in life. The good news is that self-confidence is something you can build! So, how to build your self-confidence?

First of all, you need to identify your negative thoughts because your negative thoughts will always whisper like this: "I can't do that," "Many people say that I will not succeed", "no one understands my efforts." These pessimistic thoughts will hold you back from achieving high self-esteem and greater self-confidence.

After identifying your negative thoughts, you must turn them to positive thoughts. You must be more energized to prove that all of those pessimistic thoughts are incorrect. This may be started by having the positive affirmations to overcome those negative perspectives, such as "I am going to try it," "I can be successful if I work at it," or "people will listen to me." You must try to repeat these sentences over and over to burn your spirits.

Next, you should refuse negative thoughts to occur more often than positive thoughts. Your positive thoughts should be given more “brain space” than your negative thoughts. The more you counter your negative self-thinking with positivity, the better confidence you will have.

In conclusion, as your confidence grows day by day, you must eliminate reminders of your negativity that can make you feel bad about yourself again. Always boost all of your positivity to achieve your dreams! Negativities might be reminders from the past and let the positivity become the flashlight to lighten up your map of dreams. This will go a long way in building your self-confidence up.

"To explain how to build confidence" is ... of the text.

Earthquake

An earthquake is a shaking of the ground caused by the sudden breaking and movement of large sections (tectonic plates) of the earth’s rocky outermost crust.

Earthquakes are usually caused when a rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. When two blocks of rock or two plates are rubbing catch on each other. The rocks are still pushing against each other, but not moving. After a while, the rocks break because of all the pressure that’s built up. When the rocks break, the earthquake occurs.

It can be concluded that earthquake happens when…

An earthquake is a shaking of the ground caused by the sudden breaking and movement of large sections (tectonic plates) of the earth’s rocky outermost crust.

The underlined words can be replaced by…

Earthquake

An earthquake is a shaking of the ground caused by the sudden breaking and movement of large sections (tectonic plates) of the earth’s rocky outermost crust.

Earthquakes are usually caused when a rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. When two blocks of rock or two plates are rubbing catch on each other. The rocks are still pushing against each other, but not moving. After a while, the rocks break because of all the pressure that’s built up. When the rocks break, the earthquake occurs.

What does the text mainly explain?

Human body is made up of countless millions of cells. Food is needed to built up new cells and replace the worn out cells. However, the food that we take must be changed into substances that can be carried in the blood to the places where they are needed. This process is called digestion.

The first digestive process takes place in the mouth. The food we eat is broken up into small pieces by the action of teeth, mixed with saliva, a juice secreted by glands in the mouth. Saliva contains digestive juice which moisten the food, so it can be swallowed easily.

From the mouth, food passes through the esophagus (the food passage) into the stomach. Here, the food is mixed with the juices secreted by the cells in the stomach for several hours. Then the food enters the small intestine. All the time the muscular walls of the intestine are squeezing, mixing and moving the food onwards.

In a few hours, the food changes into acids. These are soon absorbed by the villi (microscopic branch projections from the intestine walls) and passed into the bloodstream.

• What is the text about?

Human body is made up of countless millions of cells. Food is needed to built up new cells and replace the worn out cells. However, the food that we take must be changed into substances that can be carried in the blood to the places where they are needed. This process is called digestion.

The first digestive process takes place in the mouth. The food we eat is broken up into small pieces by the action of teeth, mixed with saliva, a juice secreted by glands in the mouth. Saliva contains digestive juice which moisten the food, so it can be swallowed easily.

From the mouth, food passes through the esophagus (the food passage) into the stomach. Here, the food is mixed with the juices secreted by the cells in the stomach for several hours. Then the food enters the small intestine. All the time the muscular walls of the intestine are squeezing, mixing and moving the food onwards.

In a few hours, the food changes into acids. These are soon absorbed by the villi (microscopic branch projections from the intestine walls) and passed into the bloodstream.

• What is the text about?

Can you imagine not having a television? Before the 1920’s there were no televisions. The first television set was invented by a 21 year old man named Philo Farnsworth. Farnsworth demonstrated the first moving picture in San Francisco in 1927. Even though it was only a simple, straight line, this was the beginning of electronic television as we know it.

The main idea of the text above is ....

There are several ways to tell the difference between an alligator and a crocodile. Crocodiles are bigger than alligators and have pointed snouts. Alligators have wide snouts. Wild crocodiles are found all over the world, but wild alligators are only found in the United States and China. Another way to tell the difference is to look at their mouths. When a crocodile’s mouth is closed, the fourth tooth sticks out of its mouth.

Which sentence is called as main idea of the text above?

Sharks can lose up to 30,000 teeth in their lifetime. Sharks have teeth arranged in rows inside their mouths. These teeth do not have roots like human teeth do, so they fall out easily. When a shark takes a powerful bite into its food, several teeth are lost. When these teeth are lost, new ones push forward from the back rows to replace them. Luckily, sharks continually grow new teeth to replace the thousands they lose.

What is the topic of this paragraph?

Most people think that gorillas are mean, but actually they are shy. It seems that such a huge animal with very large teeth would be aggressive. Hollywood movies help convey this image of the scary, ferocious gorilla. In fact, gorillas only attack if they are provoked. However, gorillas usually don't have to fight other animals because of their impressive size.

The author believes that:

North Carolina police may use germs to catch bank thieves. Important papers can be sprayed with harmless germs that will stick to the hands of anyone who touches the paper. If a dishonest employee steals the papers, things that he or she touches later will have the germs on them. A scientist can show that the person leaving the germs got them when stealing the treated papers.

What is this story mainly about?

Have you ever wondered where chalk comes from? Tiny animals called foraminifera live in the sea. Each of these small living animals makes a tiny shell out of lime. When they die, their shells remain. With time, these shells become layers of white rock which we call chalk. Chalk is often found in places that were once underwater.

What is the main idea?