Which aquatic biome listed here is one of the most productive on Earth?

An estuary is a coastal zone where oceans meets rivers. Here, nutrients and salts from the ocean mix with those from the river in regions sheltered from extreme weather. As a result, estuaries are among the most productive places on Earth and support many types of life.

What abiotic factors affect the ocean?

Abiotic factors include sunlight, temperature, moisture, wind or water currents, soil type, and nutrient availability. Ocean ecosystems are impacted by abiotic factors in ways that may be different from terrestrial ecosystems.

What happens to the abiotic factors as ocean depth increases?

Temperature decreases, remaining above freezing, as water depth increases. Due to the dead organisms that fall from the upper layers of the ocean, this nutrient-rich portion of the ocean allows a diversity of life to exist, including fungi, sponges, sea anemones, marine worms, sea stars, fishes, and bacteria.

Which marine zone would have the lowest rates of primary productivity photosynthesis )?

abyssal zone
Since sunlight is required for photosynthesis the abyssal zone has the least potential for primary productivity.

Is pH an abiotic factor?

Abiotic factors are the physical and chemical conditions of an environment. For example : heat, salinity, pressure, light, wind, pH Biotic factors are all the biological conditions of an environment for a specie/taxa.

What are 10 abiotic factors in the ocean?

The abiotic features in the marine biome is the sunlight the water/ocean ,salinity, acidity, oxygen, light levels, depth, and temperature because its not living. some fects about the marine biome, Reef fish and coral off Eniwetok atoll in central Pacific.

What is the most important abiotic factor in an ecosystem quizlet?

Why is oxygen an important abiotic factor? Because most living things require oxygen to carry out their life processes. Organisms on land obtain oxygen from air.

How does temperature affect the osmotic balance of fish?

C) The temperature change would stress the fish by denaturing its proteins. D) The change in water solute content would challenge the osmotic balance of the fish. D) The change in water solute content would challenge the osmotic balance of the fish. 4) Which of the following statements can be accurately made about light in aquatic environments?

Which is accurate statement about light in aquatic environments?

4) Which of the following statements can be accurately made about light in aquatic environments? A) Water equally reflects and absorbs all wavelengths of light. B) Longer wavelengths penetrate to greater depths. C) Light penetration largely limits the distribution of photosynthetic species.

Which is a key determining factor in biotic structure of aquatic biomes?

9) Which of these environmental factor (s) is/are the key determining factor (s) that control (s) the biotic structure of aquatic biomes? 10) A certain species of pine tree survives only in scattered locations at elevations above 2,800 meters in the western United States.

How does light penetration limit the distribution of photosynthetic species?

C) Light penetration largely limits the distribution of photosynthetic species. D) Most photosynthetic organisms avoid the surface where the light is too intense. C) Light penetration largely limits the distribution of photosynthetic species.