Scientists have discovered that a type of plastic is an effective insulator to block heat. What tool was developed as a result of the discovery?

Students need to build a model that shows how wind can change the surface of Earth. Which model best shows wind erosion?

Study the following energy pyramid.

Rabbits are animals that eat plants. Where in the energy pyramid would a rabbit belong?

Which object is most likely opaque?

Students made an electromagnet by wrapping a wire around an iron nail and attaching the wire to a battery as shown.

Which object will be attracted to the electromagnet?

Polar Bears are found where it is very cold. The thick fur of a polar bear mostly likely helps is survive by.....

Skyscraper are tall buildings to save space in cities. These buildings are made of materials that will hold heavy weights and last for hundreds of year. Which material is best for building skyscrapers?

Ovens are designed to cook and bake food.

What type of energy is used to cook food in an oven?

Students compared the properties of pine cones. Which tool would best help the students measure the mass of the pine cones?

A map is shown.

Which location is farthest from the river?

Which diagram shows complete metamorphosis?

A car is making a sharp turn on a road.

Which factor keeps the car from going off the road?

A diagram of a plant and animal cell is shown.

Which part of a cell is found in plant cell but not in animal cells?

A group of students wanted to find out if the type of soil affected the rate at which corn plants would grow. Which investigation would best help the students answer this question?

A student rubbed a balloon on her head. The student then held the electrically charged balloon over some small pieces of paper.

What will most likely happen to the small pieces of paper?

The graph shows the distance that four different trains traveled. If each train traveled for four hours, which train traveled at the fastest speed?

The diagram shows an energy pyramid.

Which organism gets its energy directly from the grasshopper?

The following model was set up at a local science museum.

What type of erosion is the student most likely observing with the model?

Which factor most likely prevents a deer population from growing too large in a forest ecosystem?

Students are collecting data for the number of days it has rained in the past month. The number of rainy days would be an example.....

Which diagram shows magnets that attract each other?

Which tool should be used to measure the volume of water?

A diagram of a moon phase is shown.

Which shows the correct order of the moon phases that would follow?

The local forecast predicts it will be cold and rainy. Which term best describes this information?

Which units are best to use when measuring the volume of cooking oil?

Which diagram below shows a closed circuit?

Which object is most likely transparent?