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WorksheetsScience Review.
Total questions: 17
Worksheet time: 13mins
Which part of the passage best describes the weather (not the climate)?
The Grand Canyon is located in the state of Arizona. The air is usually very warm
and dry there. The wind typically blows from the west. This afternoon, the wind
from the north brought some rain.
The wind typically blows from the west.
The Grand Canyon is located in the state of Arizona.
The air is usually very warm and dry there.
This afternoon, the wind from the north brought some rain.
A student is conducting an investigation to determine which type of planting material is best at retaining water. The student filled four buckets full of material, one full of clay, another with soil, another with sand, and the last with gravel. She cuts a hole in the bottom of each bucket and pours 2000 ml of water into each bucket. She collects the runoff that drains out and measures it. Which material retains the most amount of water?
Clay
Sand
Soil
Gravel
A construction company is planning to build a neighbor hood in a forest, they will need to chop down the trees in order to. How do you think this will effect the population of animals that live in the forest?
The population will increase
It will stay the same
The population will decrease
There is not enough information to predict this answer.
Which statement correctly describes the Sun?
The Sun gives Earth light and is the source of energy for food chains.
The Sun is a planet.
The Sun and the Moon are the same distance from Earth, which is why the Sun warms Earth.
The Sun is much larger than other stars in the universe.
Ducks and geese have webbed feet that allow them to move quickly and escape from predators. In what kind of environment do webbed feet allow these organisms to survive?
Aquatic
Grassy
Rain forest
Dry
Chameleons have adaptations that allow them to survive in the rain forest. Their
natural colors are camouflage. What does this adaptation allow chameleons to do?
See two images
Grip on to vines
Hide from predators
Fight for a mate
What characteristic would NOT be found in a desert environment?
High Rainfall
High temperatures during the day
Sandy Soil
Animals that are active during the night
A group of students observe a beaker of water as they heat it from room temperature to 100 degrees Celsius. What occurs in the beaker at 100 degrees Celsius?
Water changes state from a liquid to a gas as its molecules spread farther apart.
Water changes state from a solid to a liquid as its molecules move closer together.
Water changes state from a gas to a liquid as its molecules move closer together.
Water changes state from a liquid to a solid as its molecules spread farther apart.
Students are making lemonade for their school picnic. They added lemon juice and sugar to a container of water. What changes will occur in the physical properties of the lemon juice and sugar?
The volume of the sugar will increase
The volume of the lemon juice will increase.
The mixture will produce a gas.
The sugar and lemon juice will dissolve in the water.
Which of the following explains how a sedimentary rock forms?
Large rocks break up in to many smaller rocks.
Molten rocks cools to form a new rock.
Layers of sand become cemented together.
Heat and pressures melts and transforms the rock.
A student is boiling water for tea. When the water boils, the student notices steam rising from the pot. What change in the state of the water is occurring?
Melting
Heating
Solidfication
Evaporation
Fishermen in Texas have been catching largemouth bass at higher rates than normal. This increase in catching largemouth bass will have an effect on other fish populations.
How will this affect other fish populations?
The population of fish that only eats largemouth bass will maintain its size.
The population of fish that only eats largemouth bass will increase.
The population of fish that largemouth bass prey upon will decrease.
The population of fish that largemouth bass prey upon will increase.
A student loves riding a bicycle. The student is writing a report on the ways in which the bicycle uses mechanical energy without harming the environment. Which of these is NOT an example of mechanical energy?
The reflector on the bicycle reflects light when the student rides at night.
The handlebars steer her bicycle when the student turns them.
The pedals move her bicycle when the student pushes them.
The brakes stop the bicycle when the student squeezes them.
Two students are discussing the condensation on a glass of ice water on a hot day.
Student 1 says that the condensation happens when the water inside the glass changes from a liquid to a gas.
Student 2 says that the condensation happens when water vapor in the air outside the glass changes from a gas to a liquid.
Who is correct and why?
Student 1 is correct because condensation occurs when the ice cubes in the glass melt.
Student 2 is correct because condensation occurs when water vapor cools down.
Student 1 is correct because condensation occurs when the water in the glass warms up.
Student 2 is correct because condensation occurs when water vapor heats up.
A group of students went on a camping trip. On their trip, they saw a group of bluebirds. The students made the following observations:
• All the birds had blue feathers.
• They slept in nest boxes near the campground.
• Each had a wingspan between nine and 12 inches.
• The males had bright orange chest feathers, and the females had brownish-orange chest feathers.
• They sang using low-pitched, warbling sounds.
Which is NOT an inherited trait?
Having orange-colored chest feathers
Sleeping in nest boxes.
Having a certain wingspan length
Having blue feathers
The chart lists some interactions of Madagascar tropical rainforest organisms.
1. A lemur eating fruit while leaping between branches on a tree.
2. An orange frog sitting on a lily pad in a pond in the rainforest.
3. A chameleon shooting out its sticky tongue to catch a fly.
4. A red owl flying through the night air.
4. A red owl flying through the night air.
2. An orange frog sitting on a lily pad in a pond in the rainforest.
1. A lemur eating fruit while leaping between branches on a tree.
A chameleon shooting out its sticky tongue to catch a fly.
A student uses a toaster that is plugged into a wall outlet to toast bread in the
morning. Which type of energy does the toaster get from the outlet and which type
of energy is it converted into in order to toast the bread?
Electrical energy from the wall outlet is converted into light energy to toast the
bread.
Electrical energy from the wall outlet is converted into thermal energy to toast
the bread.
Light energy from the wall outlet is converted into thermal energy to toast the
bread.
Sound energy from the wall outlet is converted into mechanical energy to toast
the bread.
