Science EOG 5th Question Preview (ID: 47380)
Science EOG 5th.
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Four solid balls, each with a different mass, are moving at the same speed. Which ball would require the most force to stop its motion?
a) ball with a mass of 5 kg
b) ball witha . mass of 10 kg
c) ball with a mass of 15 kg
d) ball with a mass of 20 kg
In which way are evaporation and condensation similar?
a) both cause decreases in air temperature
b) both cause increases in air temperature
c) both are caused by the warming of the atmosphere
d) both are cause by changes in heat energy
Which is an example of a different substance being formed?
a) glass breaking
b) metal melting
c) water freezing
d) wood burning
Which is most responsible for the uneven heating of the air in the atmosphere?
a) radiation
b) convection
c) conduction
d) condensation
A pot is heated on a stove. Which process causes the metal handle of the pot to also become hot?
a) combustion
b) convection
c) radiation
d) conduction
Which best describes why winds at the beach change direction between day and night?
a) because the temperatures over land and over water change
b) because warm air over land sinks and stays in place over land
c) because cool air rises and is replaced by warm air from the ocean
d) because cool air sinks and stays in place over land
Which will most likely result from a low-pressure weather system?
a) warm temperatures
b) cloudy conditions
c) clear conditions
d) cool temperatures
Which is the best explanation for how air masses move across the United States?
a) The prevailing westerlies move air masses from west to east across the United States but may be deflected by the jet stream.
b) The trade winds move air masses from west to east across the United States.
c) The jet stream moves air masses from the Pacific Ocean across the United States.
d) The warm air of the Gulf Stream causes air masses to move from the Atlantic Ocean to the Pacific Ocean.
Which has the greatest effect on wind speed?
a) precipitation
b) cloud cover
c) wind direction
d) air pressure
Which is an example of a single-celled organism?
a) amoeba
b) insect
c) fish
d) worm
Why do multicellular organisms need transport systems?
a) Most have cells that are not able to exchange gases with the outside
b) Most have cells that are unable to grow and survive in their environment.
c) Most have cells that need food from sources outside their environment.
d) Most have cells that require more energy to survive than single-celled organisms
Which is a function of the cardiovascular system?
a) to move water throughout the body
b) to provide structural support for the body
c) to eliminate waste from the body
d) to transport gases throughout the body
Which body system sends electrical signals to all other body systems?
a) circulatory system
b) digestive system
c) muscular system
d) nervous system
Which organism is a producer?
a) frog
b) mushroom
c) grass
d) lizard
Which is most responsible for recycling dead plants and animals in an ecosystem?
a) water
b) bacteria
c) fish
d) insects
How would the woodpecker population in a forest area most likely be affected if a housing development is built in that area?
a) They would produce more offspring.
b) They would change the color of their feathers.
c) They would experience a decrease in available food.
d) They would experience a decrease in competition
Matt is a tall, eleven-year-old boy. He has a scar on his right cheek. He is intelligent and an excellent drummer. Which of his traits did he most likely inherit?
a) his height
b) his scar on his right cheek
c) his intelligence
d) his ability to play the drums
Which characteristic would a child not inherit from one or both of its parents?
a) freckles
b) hair style
c) eye color
d) dimples
Which best describes the speed of a ball as it is thrown straight up into the air and comes back down?
a) The ball goes up at a constant speed, stops, then comes down at a constant speed.
b) The ball goes up at a constant speed, stops, and increases speed as it comes down.
c) The ball goes slower and slower as it goes up, stops, and then goes faster and faster as it comes down.
d) The ball goes slower and slower as it goes up, stops, and then comes down at a constant speed.
What can cause a moving object to increase its speed in a forward direction?
a) a force pushing on the object from the opposite direction
b) a force that continually acts on the object in the direction the object is moving
c) an increase in the mass of the object
d) a decrease in the mass of the object
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