Question

Question 5 of 25
Which of these is an abiotic factor in an aquatic ecosystem?
A. Whales
B. Seaweed
C. Sea stars
D. Water

Answer 1

Answer:

d - water

Explanation:

an abiotic factor in any ecosystem is non living

the only non living thing in this ecosystem that is listed is water

so water is the answer

Answer 2

Answer:

$\huge\boxed{\sf Water}$

Explanation:

Abiotic factors:

• The factors of an ecosystem which are non-living are called the abiotic factors of the ecosystem.

In the given list:

• Whales are living.
• Seaweed is living.
• Sea stars are living.
• Water is non-living.

So, Water is an abiotic factor of an aquatic ecosystem.

$\rule[225]{225}{2}$