Marine Zones and Their Characteristics

The video tutorial focuses on the marine environment, explaining aquatic biomes, which are divided into freshwater and marine types. The marine environment is further divided into zones: intertidal, neritic, and oceanic, each with unique characteristics. The video also covers light zones within the oceanic zone, such as epipelagic, mesopelagic, and bathypelagic, and discusses the ocean floor and the organisms inhabiting these zones.

What is the primary factor that differentiates freshwater biomes from marine biomes?

• Sunlight

• Depth

• Salinity

• Temperature

Which zone is known for having tides and is home to plankton?

• Neritic Zone

• Abyssal Zone

• Intertidal Zone

• Oceanic Zone

What is the neritic zone often referred to as due to its biodiversity?

• Rainforest of the Sea

• Desert of the Sea

• Tundra of the Sea

• Savannah of the Sea

Which zone is characterized by the presence of large marine mammals?

• Intertidal Zone

• Neritic Zone

• Benthic Zone

• Oceanic Zone

What is the term for the fully lit zone in the oceanic zone?

• Aphotic

• Dysphotic

• Mesophotic

• Euphotic

Which light zone is known as the 'twilight zone'?

• Bathypelagic Zone

• Mesopelagic Zone

• Abyssal Zone

• Epipelagic Zone

In which zone are ocean trenches typically found?

• Benthic Zone

• Mesopelagic Zone

• Hadal Zone

• Epipelagic Zone

What is the primary characteristic of the abyssal zone?

• High sunlight

• Twinkling light

• Abundant plant life

• No light

What is the benthic zone primarily known for?

• Having the most sunlight

• Being the warmest zone

• Containing coral reefs

• Being the ocean floor

Which zone is home to the majority of marine organisms?

• Neritic Zone

• Oceanic Zone

• Intertidal Zone

• Abyssal Zone