CELLS & BODY SYSTEMS
What are the basic units of living things?
Cells
What do we call Earth’s large moving slabs?
Plates
What rock forms from cooled lava?
Igneous
Energy of movement is called what?
Kinetic
A pure substance of one atom type is called what?
Element
Which organelle controls the cell?
Nucleus
Plates move apart at which boundary?
Divergent
What rock forms from compacted sediment?
Sedimentary
Stored energy is called what?
Potential
A change that forms no new substance is called what?
Physical
Which organelle releases energy?
Mitochondria
What feature forms when magma rises at a divergent boundary?
Volcano
What type of rock forms from heat and pressure?
Metamorphic
What is the process of energy changing type?
Transformation
What colour signal can show a chemical reaction?
Colour change
What tiny vessels allow gas exchange in the lungs?
Capillaries
What forms when plates collide?
Mountains
What property makes obsidian useful for cutting tools?
Sharpness
At a pendulum’s highest point, which energy is greatest?
Potential
What type of substance has bonded elements?
Compound
What do groups of similar cells form?
Tissues
What sudden movement occurs at transform boundaries?
Earthquake
What rock feature shows slow cooling?
Crystals
What energy does a car gain as it rolls down a ramp?
Kinetic
What type of change creates new substances?
Chemical