1
Cell Wall
protects and supports the plant cell.
4 Man-made resources
Light bulb, Sponges, Tables, and Forks.
A group of parts that work together as a whole.
System
Whats a meterorologist?
A weatherman
Alcohol burner
they are used to produce a open flame
Cell Membrane
Determines what goes in/out of cell
Clean resources that can be replaced quickly.
Renewable Resources
The ability to do work
Energy
What are Cirrus clouds
A could made out of ice crystels
Test tubes
they are used for chemical reactions
Cytoplasm
Supports and protects cell's organelles.
The introduction of harmful material into the environment.
Pollution
All of the Earth's water
Hydrosphere
Whats a thermometer?
a insrument for measuring temperature
Beakers
a beaker is used for a reaction container to hold liquids
Nucleus
Directs cell activities
The accumulation in the environment of plastic products.
Plastic Pollution
The Earth's living organisms
Biosphere
What's a petri dish
Its used to culture cells
Stopwatch
a stopwatch is used to time different tings
Nuclear Membrane
Decides what goes into and out of the nucleus.
Causes Pollution
Non-renewable Resources
Construct or build up mountains
Constructive Forces
What are tongs
tongs are used for dangerous things like beakers with chemicals
Syringes
they are used to inject liquid or gasses