2022 Grade 4 Elementary-Level Science Test Questions 11-20

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Which property of the mirror allows the person to see themself?

A forest fire destroyed many plants in a forest. Some plants survived. The process that will allow the population of these plants to increase is

A negative effect of most hurricanes is

In the morning, a student observed a puddle of water on the school playground. At the end of the day, the puddle was gone. Which process most likely caused the puddle to disappear?

How many times does Earth spin on its axis in one week?

Which properties of an object will determine if the object will sink or float in water?

Which force causes the water from the storage tank to flow down to the water pipes below it?

Which human activity has the most harmful effect on the environment?