Front

What is the relationship between human population and water usage?

Back

The amount of water used is higher when the human population is higher.

Front

What type of energy does a ball have when dropped from the highest point in a tube?

Back

Potential energy.

Front

What human activity increases storm water runoff and can cause flooding?

Back

Building cities.

Front

What can be concluded if a ball has the least energy on roll 4?

Back

The ball had less energy on roll 4 compared to previous rolls.

Front

What do plants need to grow?

Back

Sunlight.

Front

What is potential energy?

Back

Energy stored in an object due to its position or height.

Front

What is kinetic energy?

Back

Energy an object has due to its motion.

Front

What happens to storm water runoff when more roads and buildings are constructed?

Back

It increases, leading to potential flooding and erosion.

Front

How can you measure the speed of a rolling ball?

Back

By using a sensor at a specific distance, like one meter.

Front

What is the purpose of conducting an investigation in science?

Back

To gather evidence to support a claim or hypothesis.