FiltersDone

Question type

Essay

Multiple Choice

Short Answer

True False

Matching

Exam 16: Biogeographic Processes

Show Answer

Share

---

All types

Filters

Study FlashcardsPractice ExamLearn

Question 51

Multiple Choice

Review LaterAdd Note

Review Later

On the illustration, letter C is:

A) assimilation
B) nitrification
C) fixation
D) ammonification

E) A) and C)
F) A) and D)

Correct Answer

verified

Show Answer

Question 52

Multiple Choice

Review LaterAdd Note

Review Later

The variety of biological life on Earth or within a region is the:

A) biogeographic region
B) biodiversity
C) competition
D) diffusion

E) A) and C)
F) A) and D)

Correct Answer

verified

Show Answer

Question 53

True/False

Review LaterAdd Note

Deoxyribonucleic acid is otherwise known as DNA.

Many species have been exterminated by:

Croplands have the largest biomass of all land uses.

On the illustration, letter A is:

That propagation favors the individuals that are best adapted to the environment is the basis for natural selection.

The term below that means something different than the other terms is a:

The chemical reaction of photosynthesis is H₂O + O₂ + light energy → ─HOH─ + O₂.

When the vegetation of an area is destroyed, the regrowth and development is called:

One of the most diverse marine environments is the Bering Sea.

_________ is the production of carbohydrates from water and carbon dioxide, using light energy and releasing oxygen.

The distribution and abundance of organisms in regards to their physiological needs is called:

In the past four centuries, botanist estimate the number of species that have become extinct is nearest to:

____________ is the study of the distribution patterns of organisms over space and time and of the processes that produced these patterns.

Biodiversity is fairly uniform over the Earth's surface.

When a relationship develops where one or both species cannot survive alone, the relationship is called:

A complex organic molecule that absorbs light energy for use by plant cells is a(n)

The taxonomy of almost all species on Earth has been identified.

The biogeochemical cycle in which carbon moves through the biosphere, hydrosphere, atmosphere, and lithosphere is known as the ____________ cycle.