Science, Health and Fitness, Arts UPDATED
ACTUAL Exam Questions and CORRECT
Answers
Which of the following is the main cause of tide? - CORRECT ANSWER - Wind
In Northern hemisphere, surface currents always move water - CORRECT ANSWER -
Clockwise
The continental crust is the thickest beneath which of the following? - CORRECT
ANSWER - Plains
What is the planet that could float on water due to its low density? - CORRECT
ANSWER - Mars
Of the following, which position of a roller coaster has the greatest amount of potential energy? -
CORRECT ANSWER - As it travels up a hill
RNA is produced from DNA in the process of - CORRECT ANSWER - Transcription
Which of the following would be the best use for a material that reflects almost all light? -
CORRECT ANSWER - Mirror
Which of the following best describes mutation? - CORRECT ANSWER - A change that
is inherited
Which of the following is incorrectly described? - CORRECT ANSWER - Circulatory
system - breathing system
, How does the human body maintain a constant temperature? - CORRECT ANSWER -
Homeostasis
A fourth grade student sees a puddle of water on the sidewalk when she travels to school. As she
travels back home, the puddle of water is gone. What happened to the water in the puddle? -
CORRECT ANSWER - It condenses
In the winter, the pond begins to freeze, causing the ducks to leave the pond to warmer climates.
The ducks might migrate because they have - CORRECT ANSWER - Difficulty finding
food
The Earth is southeast of the Sun now. Where will it be in six months? - CORRECT
ANSWER - Northwest of the Sun
Which is the first step in a design process? - CORRECT ANSWER - Describe the problem
The two students want classmates to repeat the investigation so that they can compare results.
When repeating an investigation, what should the students communicate so that the results may
be compared? - CORRECT ANSWER - Materials and steps used in the investigation
In a lesson, the students will study how water changes from liquid to gas.
Materials: electric heating coil, beaker and thermometer
Procedure: - CORRECT ANSWER - Record the temperature of the water
Of the following, what can be done to ensure safety in this experiment?