Levels of Organization
Characteristics of Life
Time Spans
Nova
Plate Tectonics
100

This is the smallest level of organization

(What is) an atom

100

This characteristic allows organisms to have offsprings

(What is) reproduction

100

Eras are divided into this

(What is) periods

100

This event accounts for the period of time where the Earth was impacted by multiple asteroids.

(What is) the Heavy Bombardment

100

This is a plate boundary where two lithospheric plates are moving away from each other.

(What is) Divergent Plate Boundary

200

This is the largest level of organization

(What is) the biosphere

200

This characteristic explains why baby humans do not look like adult humans

(What is) growth and development

200

Triassic is an example of this

(What is) a period

200

The Earth is approximately this old

(What is) 4.5 Billion Years Old

200

This is a plate boundary where two lithospheric plates slide past each other.

(What is) Transform Plate Boundary

300

YOU are an example of this level of organization

(What is) an organism

300

This characteristic helps you break down the food you eat into energy

(What is) Metabolism

300

Which era are we in now?

(What is) Cenozoic

300
What does prebiotic mean?

(What is) before life

300

The trench in the Atlantic Ocean is an example of this type of crust

(What is) new crust

400

This is the smallest level of organization that includes life

(What is) a cell

400

This characteristic returns your elevated body temperature to a normal state

(What is) homeostasis

400

This is one example for why an era may end

(What is) a mass extinction, climate change, increase in biodiversity

400

The elements required for life came from this

(What is) an asteroid

400

Where are volcanoes often found

(What is) near convergent plate boundary

500

An organ includes these levels of organization

(What are) atoms, molecules, macromolecules, organelles, cells, tissue

500

Is the list of characteristics we have all the characteristics required for life? Explain.

(What is) no. This list is subject to change as scientists examine new data.

500

DOUBLE JEOPARDY: This is how we determine the age of fossils?

(What is) depth in the ground and/or carbon dating

500

This is an extremophile bacterium that can live in harsh environments, such as caves.

(What is) a snottite

500

This is the oldest type of lithospheric crust

(What is) Continental Crust