1. Definitions W and X Click for each heading then for the answer Work is the price of success

2. Water cycle Natural circulation of water around the planet 1.Evaporation over the sea 2.Condensation into clouds 3.Falls as rain 4.Collected in rivers & lakes 5.Returns to sea 6.Cycle starts again 1 54 3 2 6

3. Weight The force of gravity acting on an object Measured in Newtons(N) Weight = Mass (kg) X 10 Watch out here and change to Kg if needed Gravity

4. Watt (W) Unit of power Power = Work Time Kilowatts are used to measure electrical current One kilowatt x one hour = one kilowatt hour (kWh) (one UNIT) 1kW 2kW

5. Work Work = Force X Distance Measured in Joules It’s hard WORK to….. to FORCE the mower over the DISTANCE of the lawn. Energy (J) is the ability to do work

6. White blood cells Defend against disease Red cells Carry oxygen Platelets Clot the blood

7. Womb The Uterus Where the baby develops during pregnancy Lining is lost and replaced every month (menstrual cycle) starting at puberty Except during pregnancy

8. Xylem Tubes that carry water and dissolved minerals in plants

9. Do I know it?? Water cycle Weight Watt (W) Work White blood cells Xylem