What is a synonym for the word geological?

What is a synonym for the word geological?

In this page you can discover 20 synonyms, antonyms, idiomatic expressions, and related words for geology, like: evolution, earth-science, geoscience, mineralogy, paleontology, sedimentology, geomorphology, geochemistry, geophysics, geological and petrology.

What is an example of geologic time scale?

Some examples of events listed on the geologic time scale include the first appearance of plant life on Earth, the first appearance of animals on Earth, the formation of Earth’s mountains, and the extinction of the dinosaurs.

What is a geological period called?

The Geologic Time Scale is a chronological model that uses the stratigraphy of the earth, or the layers of rock, in relation to time. This is the largest division of time, lasting hundreds of millions of years. Era: Two or more periods compose on Era. One Era is hundreds of millions of years in duration.

What is the meaning of geology?

1a : a science that deals with the history of the earth and its life especially as recorded in rocks. b : a study of the solid matter of a celestial body (such as the moon) 2 : geologic features the geology of Arizona.

What is meant by geological time scale?

The geologic time scale is the “calendar” for events in Earth history. It subdivides all time into named units of abstract time called—in descending order of duration—eons, eras, periods, epochs, and ages.

What is a period in the geologic time scale?

period, in geology, the basic unit of the geologic time scale; during these spans of time specific systems of rocks were formed.

What is meant by geologic time?

geologic time, the extensive interval of time occupied by the geologic history of Earth. It subdivides all time into named units of abstract time called—in descending order of duration—eons, eras, periods, epochs, and ages.

What is geology in geography?

Definition: Geology is the study of the Earth. Through studying rocks, geochemistry and geobiology, we can understand how the Earth has changed through time. We can also understand how the Earth may change in the future, for example, through erosion and the development of new mountains.

What does geology literally mean?

Geology (from the Ancient Greek γῆ, gē (“earth”) and -λoγία, -logia, (“study of”, “discourse”)) is a branch of Earth science concerned with both the liquid and solid Earth, the rocks of which it is composed, and the processes by which they change over time.

What does geologic timescale mean?

geologic timescale (Noun) A chronological scale of the earth’s history used to measure the relative or absolute age of any part of geologic time . How to pronounce geologic timescale?

What are the four eras of Earth?

Progressing from the oldest to the current, the four major eras of Earth’s geological history are Precambrian, Paleozoic, Mesozoic and Cenozoic. Precambrian: Highlights include the formation of the oceans, the development of the atmosphere and, of course, the evolution of life. Paleozoic: Highlights include the colonization…

What does time scale mean?

time scale(noun) an arrangement of events used as a measure of duration. “on the geological time scale mankind has existed but for a brief moment”.

What is the scale of time?

Time scale may refer to: Time standard, a specification of either the rate at which time passes, points in time, or both A duration or quantity of time: Orders of magnitude (time) as a power of 10 in seconds; A specific unit of time Geological time scale, a scale that divides up the history of Earth into scientifically meaningful periods