Ocean Ecosystems

If the coral in an ocean ecosystem died, what would happen?

• Nothing really because of biodiversity

• Everything else would die because coral is so important

• Some things might die but it would take a really long time

• Everything would live better

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-5

about _____% of the Earth's water can be found in our oceans.

• 25%

• 67%

• 72%

• 97%

Tags

NGSS.MS-ESS2-4

In the Midnight Zone, you might have eyeless shrimp living on top of what?

• Sand

• Coral

• Sunken ships

• Volcanoes

Besides the hagfish and eyeless shrimp, what else lives at the bottom of the midnight zone?

• Coral

• Dumbo Octopi

• Mermaids

• Humpback whales

The ocean ecosystem covers what percentage of the Earth's surface?

• 7%

• 30%

• 70%

• 100%

The deepest part of the ocean ecosystem is called _______.

• the intertidal zone

• the neritic zone

• the abyssal zone

• the bathyal zone

Which is an abiotic factor in the ocean?

• sea cucumbers

• fish

• shrimp

• bubbles

Tags

NGSS.MS-LS2-3

Kaiko collected over 350 species of living things on the bottom of the ocean floor. How many more do scientists thing are undiscovered in the ocean?

• 100 more

• 10 more

• 1000 more

• We actually have found all species in the ocean

The Dumbo Octopus would be considered...

• Abiotic

• Biotic

What is the lowest point on Earth, the bottom of the Mariana Trench, called?

• Hadal Zone

• Challenger Deep

• Kaiko

• Scary