Earth
bio-life, hydro-water, geo-Earth, atmo-air
The smallest unit needed for life.
What is a cell?
Process that breaks rocks into smaller pieces (sediment)
Weathering and erosion
Adding thermal energy to a substance makes the particles move _________.
faster
Describe transpiration in the water cycle
Water evaporating from trees/plants
It is made up of one or more cells.
What is an organism?
Difference in magma and lava
Magma: inside Earth
Lava: when magma erupts
Change in state from gas to liquid
What is condensation?
(divergent, convergent, transform)
Weather tools for wind speed and wind direction
speed: anemometer, direction: wind vane
Organelle that stores the DNA of the cell and controls all functions
What is the nucleus?
Particle behavior of solids, liquids, and gas
Solid: particles close together, vibrating
Liquid: particles spaced some, moving slow
Gas: particles moving quickly, colliding
Difference in weather and climate.
Weather: changes day to day; Climate: weather over a long period of time
What is cell, tissue, organ, organ system, organism?
Sketches will vary.
Sketch the layers of the earth including where convection currents are located
Answers vary.
Weather associated with high and low pressure
High pressure: dry, clear skies
Low pressure: stormy, windy weather
Describe the difference between unicellular and multicellular organisms with examples
Answers will vary.
Rocks formed when grains of rock or minerals (sediments) are buried, squeezed together, and cemented by minerals.
What are sedimentary rocks?
Difference in reflection and refraction
Reflection: light bounces back
Refraction: light waves bend