A loud sound in a classroom is an example of this.
What is sound energy?
100
Seed production is the main
role of these, found on most flowering
plants.
What are flowers?
100
Owen tested a physical property of a mineral. He rubbed a mineral sample on a piece of white tile. The mineral left a red mark on the tile. He was trying to determine this property of minerals.
What is streak?
100
It takes approxiamately this amount of time for the Earth to orbit the sun
What is one year (365 1/4 days)?
200
These two materials, in addition to an insulated wire would most likely be used to build an electromagnet.
What is an iron rod and a battery?
200
Tortoises are turtles that live mostly on land. Marine turtles are turtles that spend nearly all their lives in the sea.
Over time, marine turtles have developed adaptations that help them survive in their environment. These adaptations
are different from the adaptations that tortoises have developed.
A description of an adaptation of marine turtles that makes
them different from tortoises is:
A. Marine turtles are cold blooded.
B. Marine turtles lay eggs on land.
C. Marine turtles have a protective
shell.
D. Marine turtles have legs shaped
like flippers.
What is "D"?
200
If a rock could be described as having very small grains of sand in different layers, it would probably be this type of rock.
What is sedimentary?
200
The purpose of a sundial is to show this.
What is time of day?
200
In the water cycle, rain, snow, or sleet falling to the ground is a form of this.
What is precipitation?
300
At the beginning of a science class, the teacher opened a small sealed jar and placed it on a table. The contents of the jar spread throughout the room during
class. The jar most likely contained matter in the form of this.
What is a gas?
300
Term for how plants use energy from sunlight.
What is photosynthesis? (when the make their own food)
300
A change in this would have a greater effect on organisms than a change in weather would, because it affects an
environment for a longer period of time than a change in weather does.
What is climate?
300
Judy observed a new moon in the sky on a Tuesday evening. She will need to wait this many days until she sees the next new moon.
What is 28 days?
300
Molten rock that reaches Earth's surface
What is lava?
400
Dew forming on grass is an example of this type of phase change.
What is a gas changing to a liquid?
400
Tortoises are turtles that live mostly on land. Marine turtles are turtles that spend nearly all their lives in the sea.
Over time, marine turtles have developed adaptations that help them survive in their environment. These adaptations
are different from the adaptations that tortoises have developed.
A description of an adaptation of marine turtles that makes
them different from tortoises is:
A. Marine turtles are cold blooded.
B. Marine turtles lay eggs on land.
C. Marine turtles have a protective
shell.
D. Marine turtles have legs shaped
like flippers.
What is D?
400
These are the 4 planets closest to the sun.
What are Mercury, Venus, Earth and Mars?
400
The reason why we have different seasons on Earth. The answer has two parts....
What is Earth orbits the sun on its axis?
400
In the engineering design process, the term used for the rough draft of a new technology being created.
What is prototype?
500
This statement best describes how the shape of orange juice is different after it is frozen.
What is "it keeps its own shape"?
500
Wildebeests are herbivores that live in very large herds in Africa. They typically move around in a large area during the year. This reason best explains this behavior.
What is They need to find food?
500
A naturally occurring, nonliving solid that has a specific chemical makeup and a repeating structure. An example is most gemstones.
What is mineral?
500
The reason why stars and the sun appear to move across the Earth's sky.
What is the Earth is rotating on its axis?
500
The process for moving sediment by wind, moving water, or ice.