WorksheetsBenchmark Review #2
Total questions: 15
Worksheet time: 8mins
Which two moon phases represent A and B?
Waning crescent, last or third quarter
Waning crescent, waxing gibbous
Waxing gibbous, waning gibbous
Waning crescent, waning gibbous
A student makes a model to represent the positions of the Sun, Moon, and Earth during four phases of the Moon. Which moon phase would be represented by 2?
Which two process do the arrow 1 and 2 represent?
absorption and convection
absorption and reflection
conduction and reflection
conduction and convection
Not all of the energy from the Sun that hits Earth's atmoshpere actually enters the atomsphere. Some of the energy is reflect away from Earth. The figure below shows what happens to earth's incoming solar energy.
Processes on Earth can be affect by ___________% of incoming solar energy
23
29
52
71
The diagram shows a process in Earth's atmosphere.
Which process does the figure show?
water cycle
smog formation
ozone depletion
greenhouse effect
Roger designed an experiment to see how sunlight heats a surface. He used for identical setups. In each setup, a lamp represented the Sun, and a piece of place paper represented Earth. Each setup used the same kind of heat lamp, black paper, and thermometer. He varied the distances and angles in the setups. He recprded the data on the table shown.
Which setup would most likely result in the lowest paper temperature?
#1
#2
#3
#4
Which statement best describes how coal provides energy when burned?
Kinetic energy is released as potential energy.
Chemical energy is released as thermal energy.
Mechanical energy is released as electrical energy.
Electrical energy is released as chemical energy.
The Rover show was sent to Mars to gather data. The Rover is powered mainly by solar panels. It has rechargeable batteries that provide energy when the Sun is not shining.
Select all of the types of energy that the Rover is most likely to use.
Nuclear
Radiant
Magnetic
Electrical
Which of these is true when a piece of wood is completely burned in a fire?
The change in the wood is reversible.
The energy in the wood is destroyed.
The change in the wood is physical.
The energy in the wood is transformed.
A student mixes vinegar and baking soda to use in a volcano model. The mixture causes the volcano model to fel cool when it is touched. What energy transformation has taken place?
light energy changed to heat energy
heat energy changed to chemical energy
chemical energy changed to heat energy
chemical energy changed to light energy
Windmills are shown in the illustration. Which energy conversion is taking place as the blade of the windmills rotate?
mechanical to electrial
potential to mechanical
mechanical to chemical
chemical to potential
Which would best describe the size of atomic particles?
protons and electrons are similar in size, where as neutrons are smaller
protons and neutrons are similar in size, where as electrons are bigger
proton and electrons are similar in size, where as neutrons are bigger
protons and neutrons are similar in size, where as electrons are smaller
Where is the smallest negatively-charged particle found in an atom?
nucleus
orbits in the nucleus
orbits around the nucleus
between the proton and neutron
Based on beryllium's position on the periodic table of elements, which combination could best be used to model the structure of a beryllium atom?
4 white balls, 4 black balls, 5 gray balls
4 white balls, 4 black balls, and 9 gray balls
4 gray balls, 4 black balls, and 4 white balls
4 gray balls, 5 black balls, and 9 white balls
1
2
3
4
