Water Cycle
Evaporation
Cumulus
A push or a pull
force
What simple machine turns a DOWNWARD force into an UPWARD action?
Pulley
A consumer
Eats living things
When water turns from a gas to a liquid
Condensation
Clouds that are low, grey, and look like a blanket
Stratus
the force that pulls an object towards the center of another object
gravitational force (gravity)
What simple machine changes the force from LIFTING to PUSHING?
Ramp / Inclined Plane
A decomposer
breaks down dead things
When rain falls as a liquid
Precipitation
A large red H on a weather map represents
A high pressure system
An object in motion stays in motion
Describe a screw using science vocabulary
A screw is an inclined plane wrapped around a fulcrum
How do producers make their own food?
They use the energy from the sun and nutrients from the soil (Photosynthesis)
What is it called when water flows to a water source?
Run-off
This pressure system brings bad weather
Low Pressure System
What kind of force is this?
An Axe is a
Wedge
Look at the food chain below:
Sun -> Tulip -> Bee -> Spider -> Frog
What would happen to the BEES and the SPIDERS if the population of Frogs decreased?
The Population of spiders would increase, and the population of bees would decrease
Evaporation from trees is called
Transpiration
What is the symbol for a warm front?
A curved line with red semi-circles
Describe what would happen if you dropped a bowling and and a paper at the same time on EARTH and on the MOON
Moon: They would hit at the same time
Earth: They would hit at different times because of air resistance
Name the 6 simple machines
Wedge, Inclined Plane/Ramp, Screw, Pulley, Wheel & Axel, Lever
Describe the difference between a food chain and a food web