Ecosystems

Erosion does not cause fire

A cooled lava field

i think that helium is the second most common element in stars. what i am very sure about is that hydrogen is one of the most common element in stars.

The Sun

A disadvantage to population growth in the Philippines is that resources will become harder to find. Jobs and housing will also become scarce

Unlike a wild guess, a hypothesis is based on observations and it must be testable......:-)

answer by hismejohn

Decomposition is not a disturbance of the ecosystem. This is because it is a natural process in harmony with the ecosystem rather than an outside force is interfering.

Fundamental niche is always larger

Dormant

any where

The population size of a predator species is directly controlled the availability (population size, etc.) of its prey species.

The relationship where both benefit is called mutualism.

Biodiversity in the ecosystem increases

tectonic plates