Fossils Earth’s Beginning Age and Eras Classification.

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Presentation transcript:

Fossils

Earth’s Beginning

Age and Eras

Classification

Taxonomy

Miscellaneous

$100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500

Any evidence of an organism that lived long ago.

Fossil

The aging of a fossil by looking at what rock layer it is found in is called?

Relative Dating

What type of rock are fossils usually found in?

Sedimentary

The aging of a fossil by using a radioactive isotope.

Radiometric Dating

Scientists that studies fossils are called?

Paleontologists

Earth is thought to be how old?

4.6 Billion Years Ago

Early earth’s oceans were called what?

Primordial Soup

Early earth’s atmosphere was made of.

Hydrogen, water vapor, ammonia, methane

When was it that life was thought to have formed on the earth?

3.5 billion years ago

Earth’s first forms of life were thought to be what type of cells.

Prokaryotes & Heterotroph

What era has the oldest evidence of live?

Precambrian

Photosynthesizing prokaryotes released this into early earth’s atmosphere.

Oxygen

What era are we living in?

Cenozoic

What era saw the evolution of worms and arthropods at the beginning?

Paleozoic

The era the Dinosaurs roamed the earth.

Mesozoic

Who divided everything up in to 2 groups, either plants or animals?

Aristotle

Organisms who have cells walls made of cellulose belong to what kingdom?

Plantae

What was the type of classification that Linnaeus come up with?

Binomial nomenclature

What language is used for scientific name and give one reason why it is used?

Latin & 1.Language is dead 2.The words don’t change 3.Words only have one meaning

What kingdoms make up the domain eukarya

Protista, Fungi, Plantae, Animalia

A group of closely related species

Genus

It is a group of closely related phyla.

Kingdom

In the name Pimpheles notatus what is the genus name?

Pimpheles

What are the 8 categories of classifying an organism? IN ORDER

Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species

Rewrite the following name using the correct scientific technique: Animalia, chordata, Mammalia, primata, Hominidae, homo, sapien

animalia, chordata, mammalia, primata, hominidae, Homo, sapien

A type of calendar that allows scientists to communicate about events that have occurred on earth is called what?

Geologic Time Scale

What are 3 reasons that Latin is used for classifying organisms.

1. Language is no longer used 2. Language is dead or doesn’t change. 3. The words only have one meaning.

A set of pair statements used to identify a particular organism is called?

Dichotomous Key

Evolutionary relationships among organisms is called?

Phylogeny

A branching diagram showing evolutionary relationships is called?

Cladogram