Praxis 5005 ETS Form 1 Exam with
100% Correct Solutions
Which of the following represents a biome?
An extended family of chimpanzees
A stand of bamboo
An orchid and the insects that feed on it
A tropical rain forest - ANSWER-A tropical rain forest
Which of the following planets is closest to the Sun?
Mars
Mercury
Saturn
Venus - ANSWER-Mercury
Which of the following substances is readily attracted to a magnet?
Gold
Nickel
Carbon
Nitrogen - ANSWER-Nickel
A graduated cylinder is typically used to measure which of the following?
Temperature
Composition
Volume
Mass - ANSWER-Volume
Which THREE of the following statements about stars are true?
The Sun is a star.
Most stars orbit planets.
Various stars have different surface temperatures.
Some stars exist for longer periods than other stars. - ANSWER-The Sun is a star.
Various stars have different surface temperatures.
Some stars exist for longer periods than other stars.
Chloroplasts are found in the cells of which of the following organisms?
Clams
Tulips
Parrots
Starfish - ANSWER-Tulips
, The tendency of an object to resist change in motion is called
mass
inertia
friction
velocity - ANSWER-inertia
Which of the following best describes how a small saltwater spill should be cleaned up
in the elementary classroom?
Allow the spill to spread so that the water can quickly evaporate, then sweep up the salt.
Wipe up the spill with paper towels from the outer edge toward the center to minimize
the spread of the spill.
Add water to dilute the salt water and increase the volume of the spill to ensure that all
the students can help wipe up the spill.
Use the classroom sponge to absorb the spill, then squeeze out the salt water into its
original container so that it can be reused. - ANSWER-Wipe up the spill with paper
towels from the outer edge toward the center to minimize the spread of the spill.
Which of the following body systems most directly defends the body against pathogens?
Nervous system
Immune system
Respiratory system
Endocrine system - ANSWER-Immune system
The boundary where two air masses converge is called
a cyclone
a tornado
an isobar
a front - ANSWER-a front
Which of the following statements about weight and mass is true?
Mass is the same as weight.
The weight of an object on the Moon is more than its weight on Earth.
The mass of an object on the Moon is the same as its mass on Earth.
The mass of an object on the Moon is less than its mass on Earth. - ANSWER-The
mass of an object on the Moon is the same as its mass on Earth.
Which of the following must be present in a population in order for natural selection to
occur?
Elevated birth rate
Genetic variation
Geographic isolation
Equal numbers of males and females - ANSWER-Genetic variation
If a small piece of iron that has a temperature of 25°C is placed in a container of 1,000 g
of water that has a temperature of 99°C, which of the following is likely to occur?
The iron will melt if the piece is small enough.
100% Correct Solutions
Which of the following represents a biome?
An extended family of chimpanzees
A stand of bamboo
An orchid and the insects that feed on it
A tropical rain forest - ANSWER-A tropical rain forest
Which of the following planets is closest to the Sun?
Mars
Mercury
Saturn
Venus - ANSWER-Mercury
Which of the following substances is readily attracted to a magnet?
Gold
Nickel
Carbon
Nitrogen - ANSWER-Nickel
A graduated cylinder is typically used to measure which of the following?
Temperature
Composition
Volume
Mass - ANSWER-Volume
Which THREE of the following statements about stars are true?
The Sun is a star.
Most stars orbit planets.
Various stars have different surface temperatures.
Some stars exist for longer periods than other stars. - ANSWER-The Sun is a star.
Various stars have different surface temperatures.
Some stars exist for longer periods than other stars.
Chloroplasts are found in the cells of which of the following organisms?
Clams
Tulips
Parrots
Starfish - ANSWER-Tulips
, The tendency of an object to resist change in motion is called
mass
inertia
friction
velocity - ANSWER-inertia
Which of the following best describes how a small saltwater spill should be cleaned up
in the elementary classroom?
Allow the spill to spread so that the water can quickly evaporate, then sweep up the salt.
Wipe up the spill with paper towels from the outer edge toward the center to minimize
the spread of the spill.
Add water to dilute the salt water and increase the volume of the spill to ensure that all
the students can help wipe up the spill.
Use the classroom sponge to absorb the spill, then squeeze out the salt water into its
original container so that it can be reused. - ANSWER-Wipe up the spill with paper
towels from the outer edge toward the center to minimize the spread of the spill.
Which of the following body systems most directly defends the body against pathogens?
Nervous system
Immune system
Respiratory system
Endocrine system - ANSWER-Immune system
The boundary where two air masses converge is called
a cyclone
a tornado
an isobar
a front - ANSWER-a front
Which of the following statements about weight and mass is true?
Mass is the same as weight.
The weight of an object on the Moon is more than its weight on Earth.
The mass of an object on the Moon is the same as its mass on Earth.
The mass of an object on the Moon is less than its mass on Earth. - ANSWER-The
mass of an object on the Moon is the same as its mass on Earth.
Which of the following must be present in a population in order for natural selection to
occur?
Elevated birth rate
Genetic variation
Geographic isolation
Equal numbers of males and females - ANSWER-Genetic variation
If a small piece of iron that has a temperature of 25°C is placed in a container of 1,000 g
of water that has a temperature of 99°C, which of the following is likely to occur?
The iron will melt if the piece is small enough.
