Review Quiz MKU Week 13 (Reading Skill 10-11)

Text for Questions (1-5)

Smog

The oxidation of exhaust gases is one of the primary sources of the world's pollution. The brown haze that is poised over some of the world's largest cities is properly called photochemical smog; it results from chemical reactions that take place in the air, using the energy of sunlight. The production of smog begins when gases are created in the cylinders of vehicle engines. It is there that oxygen and nitrogen gas combine as the fuel burns to form nitric oxide (NO), a colorless gas. The nitric oxide is forced out into the air through the vehicle tailpipe along with other gases.

When the gas reaches the air, it comes into contact with available oxygen from the atmosphere and combines with the oxygen to produce nitrogen dioxide (NO2), which is a gas with a brownish hue. This nitrogen dioxide plays a role in the formation of acid rain in wetter or more humid climates and tends to decompose back into nitric oxide as it releases an oxygen atom from each molecule; the released oxygen atoms quickly combine with oxygen (02) molecules to form ozone (03). The brownish-colored nitrogen dioxide is partially responsible for the brown color in smoggy air; the ozone is the toxic substance that causes irritation to eyes.

Question 1: The word poised is closest in meaning to

• 1. interacting

• sitting

• blowing

• poisoninh

Smog

The oxidation of exhaust gases is one of the primary sources of the world's pollution. The brown haze that is poised over some of the world's largest cities is properly called photochemical smog; it results from chemical reactions that take place in the air, using the energy of sunlight. The production of smog begins when gases are created in the cylinders of vehicle engines. It is there that oxygen and nitrogen gas combine as the fuel burns to form nitric oxide (NO), a colorless gas. The nitric oxide is forced out into the air through the vehicle tailpipe along with other gases.

When the gas reaches the air, it comes into contact with available oxygen from the atmosphere and combines with the oxygen to produce nitrogen dioxide (NO2), which is a gas with a brownish hue. This nitrogen dioxide plays a role in the formation of acid rain in wetter or more humid climates and tends to decompose back into nitric oxide as it releases an oxygen atom from each molecule; the released oxygen atoms quickly combine with oxygen (02) molecules to form ozone (03). The brownish-colored nitrogen dioxide is partially responsible for the brown color in smoggy air; the ozone is the toxic substance that causes irritation to eyes.

Question 2: The word take place in is closest in meaning to

• 2. position themselves

• put

• are seated

• occur

Smog

The oxidation of exhaust gases is one of the primary sources of the world's pollution. The brown haze that is poised over some of the world's largest cities is properly called photochemical smog; it results from chemical reactions that take place in the air, using the energy of sunlight. The production of smog begins when gases are created in the cylinders of vehicle engines. It is there that oxygen and nitrogen gas combine as the fuel burns to form nitric oxide (NO), a colorless gas. The nitric oxide is forced out into the air through the vehicle tailpipe along with other gases.

When the gas reaches the air, it comes into contact with available oxygen from the atmosphere and combines with the oxygen to produce nitrogen dioxide (NO2), which is a gas with a brownish hue. This nitrogen dioxide plays a role in the formation of acid rain in wetter or more humid climates and tends to decompose back into nitric oxide as it releases an oxygen atom from each molecule; the released oxygen atoms quickly combine with oxygen (02) molecules to form ozone (03). The brownish-colored nitrogen dioxide is partially responsible for the brown color in smoggy air; the ozone is the toxic substance that causes irritation to eyes.

Question 3: The word take place in is closest in meaning to

• 1. obliged

• required

• pushed

• commanded

Smog

The oxidation of exhaust gases is one of the primary sources of the world's pollution. The brown haze that is poised over some of the world's largest cities is properly called photochemical smog; it results from chemical reactions that take place in the air, using the energy of sunlight. The production of smog begins when gases are created in the cylinders of vehicle engines. It is there that oxygen and nitrogen gas combine as the fuel burns to form nitric oxide (NO), a colorless gas. The nitric oxide is forced out into the air through the vehicle tailpipe along with other gases.

When the gas reaches the air, it comes into contact with available oxygen from the atmosphere and combines with the oxygen to produce nitrogen dioxide (NO2), which is a gas with a brownish hue. This nitrogen dioxide plays a role in the formation of acid rain in wetter or more humid climates and tends to decompose back into nitric oxide as it releases an oxygen atom from each molecule; the released oxygen atoms quickly combine with oxygen (02) molecules to form ozone (03). The brownish-colored nitrogen dioxide is partially responsible for the brown color in smoggy air; the ozone is the toxic substance that causes irritation to eyes.

Question 4: The word hue in is closest in meaning to

• 1. color

• odor

• thickness

• smoke

Smog

The oxidation of exhaust gases is one of the primary sources of the world's pollution. The brown haze that is poised over some of the world's largest cities is properly called photochemical smog; it results from chemical reactions that take place in the air, using the energy of sunlight. The production of smog begins when gases are created in the cylinders of vehicle engines. It is there that oxygen and nitrogen gas combine as the fuel burns to form nitric oxide (NO), a colorless gas. The nitric oxide is forced out into the air through the vehicle tailpipe along with other gases.

When the gas reaches the air, it comes into contact with available oxygen from the atmosphere and combines with the oxygen to produce nitrogen dioxide (NO2), which is a gas with a brownish hue. This nitrogen dioxide plays a role in the formation of acid rain in wetter or more humid climates and tends to decompose back into nitric oxide as it releases an oxygen atom from each molecule; the released oxygen atoms quickly combine with oxygen (02) molecules to form ozone (03). The brownish-colored nitrogen dioxide is partially responsible for the brown color in smoggy air; the ozone is the toxic substance that causes irritation to eyes.

Question 5: The word a role in in is closest in meaning to

• 1. makes fun of

• serves a function in

• acts the part of

• moves about in

Text for Questions (6-10)

Autism

Autism is a developmental disorder that is characterized by severe behavioral abnormalities across all primary areas of functioning. Its onset is often early; it generally makes itself known by the age of two and one-half. It is not a single disease entity but is instead a syndrome defined by patterns and characteristics of behavior; it, therefore, most likely has multiple etiologies rather than a single causative factor. Autism is not fully understood and thus is controversial with respect to diagnosis, etiology, and treatment strategies.

Question 6: The word primary could be best replaced by

• elementary

• main

• introductory

• primitive

Autism

Autism is a developmental disorder that is characterized by severe behavioral abnormalities across all primary areas of functioning. Its onset is often early; it generally makes itself known by the age of two and one-half. It is not a single disease entity but is instead a syndrome defined by patterns and characteristics of behavior; it, therefore, most likely has multiple etiologies rather than a single causative factor. Autism is not fully understood and thus is controversial with respect to diagnosis, etiology, and treatment strategies.

Question 7: The word onset could be best replaced by

• 1. placement

• arrangement

• support

• beginning

Autism

Autism is a developmental disorder that is characterized by severe behavioral abnormalities across all primary areas of functioning. Its onset is often early; it generally makes itself known by the age of two and one-half. It is not a single disease entity but is instead a syndrome defined by patterns and characteristics of behavior; it, therefore, most likely has multiple etiologies rather than a single causative factor. Autism is not fully understood and thus is controversial with respect to diagnosis, etiology, and treatment strategies.

Question 8: The word syndrome could be best replaced by

• 2. concurrent set of symptoms

• feeling of euphoria

• mental breakdown

• repetitive task

Autism

Autism is a developmental disorder that is characterized by severe behavioral abnormalities across all primary areas of functioning. Its onset is often early; it generally makes itself known by the age of two and one-half. It is not a single disease entity but is instead a syndrome defined by patterns and characteristics of behavior; it, therefore, most likely has multiple etiologies rather than a single causative factor. Autism is not fully understood and thus is controversial with respect to diagnosis, etiology, and treatment strategies.

Question 9: The word etiologies could be best replaced by

• 2. symptoms

• patterns

• causes

• onsets

Autism

Autism is a developmental disorder that is characterized by severe behavioral abnormalities across all primary areas of functioning. Its onset is often early; it generally makes itself known by the age of two and one-half. It is not a single disease entity but is instead a syndrome defined by patterns and characteristics of behavior; it, therefore, most likely has multiple etiologies rather than a single causative factor. Autism is not fully understood and thus is controversial with respect to diagnosis, etiology, and treatment strategies.

Question 10: The word with respect to could be best replaced by

• 3. with dignity toward

• in regard to

• irrespective of

• our of politeness for