In the Open Ocean,_______

question 17

Multiple Choice

In the open ocean,_______.

• A)the relative abundance of Archaea versus Bacteria increases with depth
• B)the relative abundance of Archaea versus Bacteria decreases with depth
• C)Archaea are not present
• D)Archaea are only found in extreme environments such as near thermal vents

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Definitions:

Silty Loam

A soil type composed of a mix of silt, sand, and clay in proportions that create a fertile, well-draining medium for plant growth.

Leaf Mould

Decomposed leaves that create a rich, organic soil conditioner or mulch, beneficial for plant growth due to its structure and nutrient content.

Grassland Soil

Soil found in ecosystems characterized by dominant grasses, often rich in nutrients and organic matter due to the dense root systems of grassy vegetation.