Aquatic Biomes Biotic and Abiotic

In which biome do these plants (seagrass) survive?

• wetland

• coral reef

• river

• deep sea

Which biome is pictured below?

• deep sea

• freshwater

• coral reef

• wetland

In which biome do these plants (water lily trees/cattails) survive?

• river

• coral reef

• wetland

• deep sea

Tags

NGSS.MS-LS2-1

Which brackish watery biome has some areas that are salty, and some areas that are freshwater?

• freshwater

• coral reef

• estuary

• deep sea

Which watery biome has the least amount of salt?

• river

• deep sea

• coral reef

• wetland

Which biome is pictured below?

• wetland

• coral reef

• deep sea

• river

Which is NOT a freshwater ecosystem?

• a river

• a lake

• coral reef

• a stream

Which factor(s) affect aquatic ecosystems?

• depth
• flow
• nutrients
• all affect aquatic ecosystems

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Estuaries form where 

• a lake evaporates
• a river meets the sea
• a river becomes dammed
• a wetland becomes filled in

Which of the following is considered a wetland?

• Swamps
• Marshes
• Bogs
• All of the above.