Affiliate Marketing Secrets

Question 1
Which of the following is an abiotic factor in an ecosystem?
Plants
Animals
Bacteria
Rocks
Question 2
All living factors in an ecosystem are called
Abiotic.
Biotic.
Habitats.
Decomposers.
Question 3
Abiotic means a nonliving component of an ecosystem.
True
False
Question 4
When an ecosystem is _____________, it is said to have a gradual and orderly process of ecosystem development natural to the environment.
niche.
successional.
diversified.
None of the above.
Question 5
A community with maximum diversity
Has a small amount of organisms that can survive.
Has a large amount of organisms that can survive.
Has no organisms that can survive.
It depends on where the community is located.

For science I have to do an essay on Acanthognathus ant …
For the conclusion it says…
-Importance of habitat niches
– Reasons to save diversity
I don’t know what to write! I’m really finding it difficult!
I’ve looked all over the internet!
Please help me! :/

HELP WITH MARINE SCIENCE HOMEWORK?
1. explain why extremely unstable environments tend to have relatively low biodiversity,give examples including coral reefs(stable and not extreme),sand on a reef slope(unstable)and hydrothermal vents(extreme)
2. Give examples of organisms that occupy specialized and general ecological niches,including coral-eating butterfly fish and tuna
3.Explain why habitats with high biodiversity tend to contain narrow ecological niches