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Conclusion

Natural Selection

The Theory of

Evolution

The process of passing stronger traits through generations that increase chances of survival.

Evolution is the process by which species change and adapt to better survive. Evolution happens across generations and between species.

In conclusion, evolution is the change in inherited genes and traits, leading to greater diversity among populations and communities. Evolution is aided by natural selection, which leads to stronger species survival, and by mutations, which often cause aspects of certain species to be accentuated and improved.

Mass Extinction Event

Dinosaurs

The Big Bang Theory

A widespread and rapid decrease of life on earth.

Adaptation

Adaptive Trait

Neanderthals

Neanderthals are the closest known ancestors to humans.

Dinosaurs were massive beasts that roamed the Earth and inhabited the waters. They became extinct from a mass extinction event.

An ability of a species to survive in a particular ecological niche.

The history of life began with the Big Bang. This was a massive explosion sending the universe continually outwards.

Occurred approximately 13.77 billion years ago. Believed to be a massive explosion creating the universe.

Endemic

Early Mammals

A characteristic that is exclusive to a single species.

Early Earth

Mutations

History of Life

Early Earth was a dangerous place inhabited mainly by small, prokaryotic beings in small pools.

Terms

A change or alteration in a species; a change in a gene or chromosome.

Early mammals were muscled beasts inhabiting plains.

Humans

Humans inhabit more than fifty percent of land on Earth and dominate resource usage and production.

Phylogenetic Tree

Early Animals

Early Plant Life

Artificial Selection

A diagram showing relationships between species. It's believed that these species share a common ancestor.

Early animals were made up of mainly small eukaryotic fish.

This happens when an animal breeder gets to choose which species to breed.

Early plants were mainly small, unblossoming producers.

Early Fish

Early fish were made up mainly of smaller, reef dwelling swimmers.

Speciation

When a new species is created due to complications with interbreeding in a species.

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