Flashcards due 2/14

Quarter 3 flashcards

These flashcards will help you review the material from quarter 3!

FIRST SET DUE: WEDNESDAY, FEB. 14TH

An ECOSYSTEM is an environment where ________ and ________ things ________.

living

non- living

interact!

Click the non-living picture to move on

biotic factor

Is a biotic factor living or non-living?

LIVING

OR NON-LIVING

Abiotic factor

Is an abiotic factor living or non-living?

LIVING

OR NON-LIVING

REVIEW!

Click on the BIOTIC factors

REVIEW!

Click on the ABIOTIC factors

SORT:

bird

air

tree

dirt

water

fish

sun

CHECK

Checked. Ready to move on

______ make up everything! (living and non-living!)

ATOMS

Click one of the oxygen ATOMS to move on

Molecules are _____ or more atoms _______ together.

2

H

H

CHECK

bonded

H

Checked. Ready to move on

A water MOLECULE is made up of 2 hydrogen and 1 oxygen atom.

H2O

Make a water MOLECULE using the ATOMS above

ORGANIZING MATTER

atom

CHECK

Checked. Ready to move on

molecules

molecules

atom

cells

living tissue

organ

organ system

organism

Sort:

Sort:

systems

Physical Changes

Changes in the way matter _________

LOOKS

• Change in _______
• Change in shape
• Change in State of Matter (solid, liquid, gas)

size

Click on the picture that shows a PHYSICAL change:

metal rusting

ice melting

fire burning

Biological Organization

Organism

Population

CHECK

Biological Community

Ecosystem

Checked. Ready to move on

Biosphere

Single

Group of same species

Population of different species

Biotic and Abiotic

All ecosystems in the world

Sort the pictures into their organization!

Ok - let me try again

Chemical Changes

Changes that result in a __________ type of matter.

DIFFERENT

Atoms _________ to make something NEW

REORGANIZE

Click on the picture that shows a CHEMICAL change:

Water boiling

Cutting Hair

Fruit rotting

Ok - let me try again

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