Pioneer plants are usually present in an area where primary succession begins.
a lava flow
a recently created volcanic island
Primary succession information can be found on many science related sites, most notable from research documents from various universities, as well as some TV shows about the subject.
A natural disturbance includes a lava flow, earthquake, or a forest fire. But human forces can also be disturbances, such as farms.
Pioneer species begin the process of succession.
a lava flow
a recently created volcanic island
Primary succession information can be found on many science related sites, most notable from research documents from various universities, as well as some TV shows about the subject.
Secoundary Succession
on a new rock created by a volcanic eruption
A geologist is studying layers of rock He finds a fossil with an imprint of a shelled animal According to the law of faunal and floral succession what kind of fossil would he most likely find next is a fossil of fishes.
A natural disturbance includes a lava flow, earthquake, or a forest fire. But human forces can also be disturbances, such as farms.
Some Bias
Some Bias
Air Pollution Control
stage D
They are usually secondary sources, but can be a primary source depending on the topic of the dissertation. If you are looking for primary sources you might be able to find many primary sources within the bibliography of a dissertation, since most of these scholars would have most likely referred to primary documents while drafting their dissertation.