reading comprehension examples 2025

According to the controversial sunspot theory, great storms on the surface of the sun hurl streams of solar particles into the atmosphere, causing a shift in the weather on earth.

A typical sunspot consists of a dark central umbra surrounded by lighter penumbra of light and dark threads extending out form the center like the spokes of a wheel. Actually, the sunspots are cooler than the rest of the photosphere, which may account for their color. Typically, the temperature in a sunspot umbra is about 4000 K, whereas the temperature in a penumbra registers 5500 k, and the granules outside the spot are 6000K.

Sunspots have been observed in arrangements of one to more than one hundred spots, but they tend to occur in pairs. There is also a marked tendency for the two spots of a pair to have opposite magnetic polarities. Consequently, the strength of the magnetic field associated with any given sunspot is closely related to the spot’s size.

Although there is no theory that completely explains the nature and function of sunspots, several models attempt to relate the phenomenon to magnetic fields along the lines of longitude from the north and south poles of the sun.

1.       What is the author’s main purpose in the passage?

a.       To propose a theory to explain sunspots

b.      To describe the nature of sunspots

c.       To compare the umbra and the penumbra in sunspots

d.      To argue for the existence of magnetic fields in sunspots

2.       The word “controversial” in line 1 is closest in meaning to

a.       Widely accepted

b.      Pen to debate

c.       Just introduced

d.      Very complicated

3.       Solar particles are hurled into the atmosphere by

a.       Solar storms

b.      Disturbances of wind

c.       Small rivers on the surface of the sun

d.      Changes in the earth’s atmosphere

4.       The word “ particles “ in line 2 refers to

a.       Gas explosions in the atmosphere

b.      Light rays from the sun

c.       Liquid streams on the sun

d.      Small pieces of matter from the sun

5.       How can we describe matter from the sun that enters the earth’s atmosphere?

a.       Very small

b.      Very hot

c.       Very bright

d.      Very hard

6.       The sunspot theory is

a.       Not considered very important

b.      Widely accepted

c.       Just introduced

d.      Debatable

7.       The word “they” in line 7 refers to

a.       Structures

b.      Sunspots

c.       Miles

d.      Granules

8.       The word “consequently” in line 9 could best be replaced by

a.       As a result

b.      Nevertheless

c.       Doubtful

d.      In this way

9.       In which configurative do sunspots usually occur?

a.       In one spot of varying size

b.      In a configuration of two spots

c.       In arrangements of the hundred or more spots

d.      In groups of several thousand spots.

10.   How are sunspots explained?

a.       Sunspots appear to be related to magnetic fields on the earth

b.      Sunspots maybe related to magnetic fields that follow longitudinal lines on the sun.

c.       Sunspots are explained by storms that occur on the earth.

d.      Sunspots have no theory or model to explain them.

Answer:

reading comprehension goals

A volcano is an aperture in the earth’s crust that allows gases and solid fragment to be discharged. The word “volcano” refers to both the vent and the conical mountain that is built up by the ejected material. At the apex of the mountain there is usually a crater around the vent. Belts of volcanoes can be found along the crest of the ideation ridge system. They are also found at places on the earth’s crust where plate boundaries are converging, such as the Assure surrounding the Pacific Ocean and along the Mediterranean Sea.

Volcanic eruptions take the form of one or more of the following phases: Hawaiian, Strombolian, Vulcanian, and Peleean. The Hawaiian phase consists of relatively quiet effusions, unaccompanied by explosions or ejections of fragments. In the stromobolian phase, there is a continuous but mild discharge of viscous lava during recurring explosions that produce luminous clouds. The Vulcanian phase is a more explosive one, in which masses of solid and liquid rock erupts into the air and clouds of vapor form over the crater. The peleean is the most violent phase, emitting “clouds” of fine ash, hot gas-charged fragments of lava, and superheated steam that travel downhill at great speed and can annihilate all life in their path. In this phase, the whole mountain might even be blown apart. These eruptions may also be accompanied by torrential rains.

1.       With what topic is this passage primarily concerned?

a.       Causes of volcanic activity

b.      Types of eruptions

c.       Dangerous aspects of volcanoes

d.      Examples of famous eruptions

2.       The word “aperture “in line 1 refers to which of the following?

a.       A mountain

b.      crater

c.       A force

d.      An opening

3.       The word “discharged” in line 1 could best be replaced by which of the following words?

a.       Emitted

b.      Rejected

c.       Withheld

d.       Detached

4.       The author implies that volcanoes

a.       Are isolated occurrences

b.      Are active in the Pacific Ocean

c.       Are often spread out over one zone

d.      Erupt under the sea

5.       As used in line 2, the word “conical” refers to which of the following?

a.       The size

b.      The area

c.       The shape

d.      The type

6.       The word “ridge” in line 4 could best be replaced  with the word

a.       Crust

b.      Crest

c.       Crater

d.      Crack

7.       The word “converging “ in line 5 refers to

a.       Rising above

b.      Coming together

c.       Sinking under

d.      Giving  under

8.       A volcanic eruption that consists of a few explosions with a nominal flow of lava would most likely be which of the following phases?

a.       Hawaiian

b.      Strombolian

c.       Vulcanian

d.      Peleean

9.       The word “their “in “their path” refers to which of the following?

a.       Clouds

b.      Lava

c.       Lava

d.      Steam

10.   Which of the following most closely represents the organization of this passage?

a.       A cause and its result

b.      A comparison of types

c.       A discussion in order of importance

d.      A definition and a description

e.       

11.   The word “torrential” in the last line refers to which of the following types of rain?

a.       Sporadic and misty

b.      A sprinkle with particles of dirt

c.       A heavy downpour

d.      Seasonal

Answer:

reading comprehension meme

A pilot cannot fly a plane by sight alone. In many conditions, such as flying at night and leading in dense fog, a pilot must use radar, an alternative way of navigating. Since human eyes are not very good at determining speeds of approaching objects, radar can show a pilot how fast nearby planers are moving. The basic principle of radar is exemplified by what happens when one shouts in a cave. The echoes of the sounds against the walls help a person determine the size of the cave. The echoes of the sounds against the walls help a person determine the size of the cave. With radar, however, the waves are radio waves instead of sound waves. Radio waves travel at the speed of light, about 300,000 kilometers in one second. A radar set sends out a short burst of radian waves. Then it receives the echoes produced when the waves bounce off objects. By determining the time it takes for the echoes to return to the radar set, a trained technician can determine the distance between the radar set and other objects. The word “radar,” in fact, gets its name from the term “radio detection and ranging.” Ranging is the term for detection of the distance between an object and the radar set. Besides being of critical importance to pilots, radar is essential for air traffic control, tracking ships at sea, and for tracking weather systems and storms.

1.       What is the main topic of this passage

a.       The nature of radar

b.      Types of ranging

c.       Alternatives to radar

d.      History of radar

2.       In line 1, the word “dense” could be replaced by

a.       Cold

b.      Wet

c.       Dark

d.      Thick

3.       According to the passage, what can radar detect besides location of objects?

a.       Size

b.      Weight

c.       Speed

d.      Shape

4.       The word “shouts” in line 4 is most similar in meaning to which of the following?

a.       Eavesdrops

b.      Yells

c.       Confesses

d.      Whispers

5.       Which of the following words best describes the tone of this passage?

a.       Argumentative

b.      Imaginative

c.       Explanatory

d.      Humorous

6.       The phrase “a burst” in line 7 is closest in meaning in which of the following?

a.       An attachment

b.      A discharge

c.       A stream

d.       A ray

7.       The word “it” in line 7 refers to which of the following?

a.       A radar set

b.      A short burst

c.       A radian wave

d.      Light

8.       Which of the following could best replace the word “bounce” in line 8?

a.       Overturn

b.      Groove

c.       Extend

d.      Rebound

9.       Which type of waves does radar use?

a.       Sound

b.      Heat

c.       Radio

d.      Light

10.   The word “tracking” in line 12 is closest in meaning to which of the following?

a.       Repairing

b.      Searching for

c.       Glancing at

d.      Fighting

11.   Which of the following would most likely be the topic of the next paragraph?

a.       Other uses of radar

b.      Uses of sonar technology

c.       Other technology used by pilots

d.      A history of flying

12.   What might be inferred about radar?

a.       It takes the place of a radio

b.      It gave birth to the invention of the airplane

c.       It developed from as study of sound waves.

d.      It has improved navigational safety.

      Answer: