Ocean Life

How do corals benefit the economy?

In what types of water do corals live?

How do coral reefs protect lives and property?

What species live in and around coral reefs?

What is a coral reef made of?

What can I do to protect coral reefs?

What are phytoplankton?

What percentage of life is estimated to be in the ocean?

What is an estuary?

What types of plants and animals live in an estuary?

Is change important to estuaries?

What can the ocean teach us about life on other planets?

What is a kelp forest?

How do people use kelp?

What is an extremophile?

What is the largest living structure on Earth?

What is marine snow?

Are lionfish a threat to Atlantic Ocean fish?

What is a mangrove forest?

Do sharks eat people?

What is the biggest fish in the ocean?

Geology

What is a benthic habitat map?

Where is the longest mountain range on Earth?

Is sea level rising?

How is sea level rise related to climate change?

What is geodesy?

Why do we have an ocean?

What role does the ocean play in the weather?

Do volcanoes occur in the ocean?

What is a guyot?

What is a turbidity current?

What is a hydrothermal vent?

What is upwelling?

What is the global ocean conveyor belt?

Ocean Management

What is a marine protected area?

Where are marine protected areas located?

What was the first national marine sanctuary to be designated?

What percentage of marine areas are protected?

What is a national marine sanctuary?

How much of the ocean have we explored?

What is resilience?

What threats do coastal communities face?

What percentage of the American population lives near the coast?

What is coastal zone management?

What does an oceanographer do?

What is "smart growth"?

Who first charted the Gulf Stream?

What is the difference between land cover and land use?

What is an environmental sensitivity index map?

What is maritime heritage?

Health

What is the biggest source of ocean pollution?

What do coral reefs have to do with medicine?

What is a red tide?

Why do Harmful Algal Blooms occur?

Are all algal blooms harmful?

What is a dead zone?

What is marine debris?

Can marine debris degrade on its own in the environment?

What does peanut butter have to do with the ocean?

What are PCBs?

Can humans drink seawater?

What is nutrient pollution?

Ocean Observations

How do we measure currents?

Why is the ocean salty?

How much water is in the ocean?

Why is the ocean blue?

How deep is the ocean?

How many oceans are there?

What is the largest ocean basin on Earth?

What are tides?

Where can I get tide predictions?

Whats the difference between a tide and a current?

Where is the highest tide?

How frequent are tides?

Why do we study tides?

What is a rogue wave?

How far does light travel in the ocean?

How does sound travel in the ocean?

What is an iceberg?

What are the Seven Seas?

What's the difference between an ocean and a sea?

How fast is the Gulf Stream?

What is a current?

What is a rip current?

What is a tsunami?

Can the ocean freeze?

What are EL Niño and La Niña?

What is IOOS?

What is ecosystem science?

What is remote sensing?

Did I find a lost underwater civilization?

Transportation

What role does the Ocean Service play with our nation's aircraft and airports?

How important is the ocean to our economy?

What is hydrography?

What is a nautical chart?

What is sonar?

What's the difference between a nautical chart and a map?

How long does it take to produce a nautical chart?

What do the numbers mean on a nautical chart?