A
Bending of light?
Refraction
Device that splits white light?
Prism
steal point
250
All organisms in an ecosystem are the ___?
Community
Reaction forming salt and water?
Neutralisation
Earth’s main energy source?
Sun
Region where no light reaches behind an object?
Shadow
Protective ozone layer is in which region?
Stratosphere
Lucky Strike
Planet with ice-and-dust rings?
Saturn
Molten rock inside Earth?
Magma
Zap point
-300
SI unit of frequency?
Hertz
Breakdown of rocks by wind/water?
Weathering
Organ that pumps blood?
Heart