Lightning results from the movement of:

Which of the following objects can become electrically charged by friction?

When a charged rod is brought near a neutral electroscope, the leaves of the electroscope:

To stay safe from lightning, it’s best to avoid:

Earthquakes are caused by the release of energy due to:

Earthquakes are most likely to happen along:

Tectonic plate boundaries Explanation: Most earthquakes occur at the boundaries of tectonic plates where they interact, either colliding or sliding past each other.

Which of the following is not a recommended safety measure during an earthquake?

Lightning often strikes:

When a glass rod is rubbed with silk, it becomes positively charged because:

A charged object brought near the knob of an electroscope causes the leaves to:

During a lightning storm, it is safe to:

The location where an earthquake begins within the Earth is called:

Which natural phenomenon can cause an earthquake?

The machine that records earthquake waves is known as a:

Which of the following is not a good safety practice during an earthquake?

Lightning happens because of:

If two objects are rubbed together and one gains electrons, it will become:

The purpose of an electroscope is to:

The safest place to be during a lightning storm is:

The energy released during an earthquake travels in:

The shifting of which structures causes earthquakes?

The magnitude of an earthquake is measured using the:

What is the best action to take if you are indoors during an earthquake?

The light produced by lightning is due to:

Which of the following is a good insulator of electricity?

If you touch a charged electroscope with a neutral object, the electroscope:

Which of the following is a safe action to take during a thunderstorm?

Which scale is used to measure the intensity of an earthquake's effects?

Tectonic plates can move due to:

Which type of seismic wave travels the fastest?

If you are outdoors during an earthquake, the safest action is to:

A thunderstorm typically produces:

A positively charged object has:

When an electroscope is charged negatively, the leaves will:

Which of the following items is safe to use during a lightning storm?

Which of the following can be a secondary effect of an earthquake?

Which of the following geological features is most commonly associated with earthquakes?

The point on the Earth’s surface directly above where an earthquake occurs is called the:

The safest place to be during an earthquake in a building is: