How were mid-ocean ridges discovered?

Which type of computer threat locks a device and sends a message that states the device cannot be unlocked unless the user submites a payment? A: Trojan Horse B: Ransomware C: Virus D: Phishing Attack

The equator is located at

Tides are a type of wave caused by what type of natural force between the oceanâs water and the moon?

Whats north southwest east etc?

What type of medium can a compression shock wave be transmitted through? Liquids only Solids only Liquids and gases Solids and Liquids

What determines the size of a mineral crystal formed from magma?

European colonists in the Caribbean build large sugarcane plantation. true or false.

The hypothesis that a single large landmass broke up into smaller landmasses to form the continents, which then drifted to their present location

According to the text, why is "bad" news important for nations?

When a longitude and latitude meet, what is that called?