zoic

/'zouik/

Thân thiện

The fossil record provides clear evidence of zoic life from millions of years ago.

Definition

1. Adjective:
   • Pertaining to animals or animal life or action: Relating to or characteristic of animals, their existence, or their activities.
   • Containing evidence of life, especially in the form of fossils: Used in geology to describe rocks or strata that contain fossilized remains of organisms.

Usage Examples

• Adjective:
  • The paleontologist studied the zoic characteristics of the ancient ecosystem.
  • This layer of sedimentary rock is highly zoic, containing numerous marine fossils.

Advanced Usage

• "Phanerozoic": A major geological eon (from about 541 million years ago to the present) characterized by abundant life and visible fossil remains. This is a compound term where "zoic" is a component.
  • The Phanerozoic Eon is marked by the proliferation of complex life forms.

Variants and Related Words

• Azoic (adj): Devoid of life or fossil remains. (The prefix "a-" means "without").
  • The deep, ancient rock layers were thought to be azoic.
• Cenozoic (adj): Relating to the most recent geological era, characterized by mammals. (A compound term).
• Mesozoic (adj): Relating to the geological era characterized by dinosaurs. (A compound term).
• Paleozoic (adj): Relating to the geological era of ancient life. (A compound term).

Synonyms

• Animal: Of or relating to animals.
• Faunal: Pertaining to the animals of a particular region, habitat, or geological period.

Notes on Meaning

• The primary meaning of zoic is directly related to animal life.
• In specialized scientific contexts, particularly geology, its meaning broadens to signify the presence of any life forms (plant or animal) as evidenced by fossils.

Học thuật

Adjective

1. pertaining to animals or animal life or action