PowerPoint Presentation

Consider Interactions

Earth SystemsSystemSubsystemBoundariesInputsOutputsFlowInterdependenceDifferentiation

Earth systemsand living things

Plant Life CycleWhat evidence can you find for plant life cycles?

What causes changes in living things?Go outside and find evidence for the idea that living things are diverse.

Draw and write to record your evidence.

Do not pick plants.Do not touch animals.

Plant Adaptations

Animal Adaptations

Adapatations

Adaptations -- Coloration

Behavioral Adaptations

https://www.youtube.com/watch?v=GvGNkV7s8Ak

Adaptations

Safety in Numbers

What kind of adaptation?

Change over timeEvolution

Three main lines of evidenceHomologous structuresEmbryologyBiochemical similarities

http://www.biorewind.com/evolution/Change over timeEvolutionThree main lines of evidenceHomologous structuresEmbryologyBiochemical similarities

http://www.biorewind.com/evolution/

Organizing Living Things

The DNA Strands TaleJames WatsonFrancis Crick Maurice Wilkins Rosalind FranklinMax Perutz

DNANucleobases (bases or DNA bases)AdenineThymine UracilGuanineCytosine

Genetic Code

Change over timeEvolutionThree main lines of evidenceHomologous structuresEmbryologyBiochemical similarities

http://www.biorewind.com/evolution/

Amino Acids Proteinshttps://www.youtube.com/watch?v=yZ2aY5lxEGE

Biochemical similaritiesPlants store and use starch for energyCellulose is the major structural molecule of plantsGlycogen is the major energy utilization molecule for peopleChitin is the major structural molecule for most invertebrates

Genetic Code What if one letter changes?

Industrial Melanism

Individuals Dont Adapt, Populations Adapt in Response to the Environment

Another Plant Adaptationhttp://en.wikipedia.org/wiki/Sequoiadendron_giganteumhttp://en.wikipedia.org/wiki/Pinus_halepensis

Natural Hazards