Keywords: Lunar eclipse – Earth’s shadow – Moon – Sun

Keywords: Solar eclipse – Moon – Shadow – Sun – Alignment

The solar systemKeywords (English): solar system – planets – sun – orbit – space

Gravity between the sun, earth and moonKeywords (English): gravity – sun – Earth – moon – orbital motion

The water cycleKeywords (English): water cycle – evaporation – condensation – precipitation

Moon phasesKeywords (English): moon phases – crescent – full moon – new moon

Investigate the movement of the sun using the shadowKeywords (English): sun movement – shadow tracking – time – direction

What is the reason for the occurrence of night and day?day and night – Earth’s rotation – sun – shadow – time

How does the angle of inclination of sunlight affect temperatures?sunlight angle – solar incidence – temperature – absorption – seasons

How raindrops are formedKeywords (English): rain formation – condensation – clouds – water cycle

Keywords: Orbits – Planets – Moons – Gravity – Solar system

Keywords: Water cycle model – Evaporation – Condensation – Precipitation – Model