Reanna Smith

2009-2010

Table of contents

• Environment unit

• Cells

• Matter

• Weather

• Motion & Energy

Environment Unit

• Producers• Consumers• Carnivores• Omnivores• Herbivores• Food chain• Food web• Scavenger/Decomposer• Biotic/Abotic• Predator/ Pray

Producers

A producers is a plant that that animals eat such as sunflower, grass, and tree. They also use a prose's of photosynthesis where they make there own food.

Consumers

A consumer eats food.• Carnivore is a meat eater

such as a cheetah.

• Herbivore eats only plants such as a turtle.

• Omnivore eats both meat

and plants such as a bear.

Food chain

Transfer of energy from producer to consumer.

Food web

A bunch of foods chains that overlap.

Decomposer/Scavenger

Decomposer brakes down dead animals and adds nutrients. Such as millipede

Scavenger eat the remains of already dead animals. Such as a sea gull

Biotic/Abiotic

Biotic living things in an ecosystem such as animals.plants.micro organisms.

Abiotic none living parts of an ecosystem such as air,soil tempter partition.

Predator/Pray

Predator they hunt and kill for there food.

Pray an animal that is being hunted by the predator.

Cell Unit

• Plant cell

• animal cell

• Mitosis

• Mitoses

• Punnet square

• Dement/Recessive

• genes

Animal cell

Parts of the animal cell• Nucleus-Brain of the cell.

• Cytoplasm- Jelly like substance.

• Mitochondria- the power house of the cell.

• Vacuole- Stores the waist of the cell

• Cell membrane- Protects the cell.

• Chromosomes- Carrier of Genes and DNA traits that you get form your parents.

Plant Cell

The difference between a plant cell and an animal cell is that the plant cell has two extra parts.

• chloral plat- Proses of food.

• cell wall- Protects the plant cell

Mitoses/Mitoses

• Mitoses Goes through the proses ones.

• Mitoses- goes through the proses and then splits up.

Punnentt Square

A Punnet square helps scientists figure out what genes you get from you parents.

Dominant/Recessive

Dominant always congers over recessive. So it decides witch genes you get from your parents.

Genes

Traits that you get from your parents. Such as brown hair or blue eyes.

Atoms and molecules

• Matter/state of matter

• Atom

• Element

• Periodic table

• compounds

• mixture

• chemical/physical

• molecules

Matter/state of matter

Matter-What all living and none living things are made up of.

3 states of matter

1.)Solid-Its has a definite shape.

2.)Liquid-takes the shape of its container.

3.)Gas-Does not have a definite shape.

Atom

Atom-The building blocks of matter.

Parts of an atom

1.)protons-have positive charge and located in the nucleus.

2.)Neutrons-No charge and located in the nucleus.

3.)Electrons-Have a negative charge and are located on the rings of the atom.

Element

Element-A substance that can not be broken down.

Periodic table

Periodic table-The Atomic number letter substance and mass.

Atomic number- The number of protons in the atom

Atomic letter- The symbol for the element

Substance-The element that your using.

Compound

Compound-A bunch of elements compound to make a new substance.

Mixture

Mixture-A bunch of substance that are not combined.

Physical/chemical

Physical-only changes looks.

Chemical-changes into a different substance.

Molecule

Molecule- A molecule is atoms combined.

Thank you so much for looking at my slide show! I hope you learned

something about science!