Keywords: Food chain – Consumers – Producers – Predators – Energy

Volcano eruptionvolcanic eruption – magma – lava – pressure

Three states of matterThis experiment shows how water changes between its three states due to temperature. Ice melts when heated to become liquid water, then turns into vapor with continued heating. When the vapor touches a cold surface, it condenses back into water droplets.states of matter – solid......

the goal:Create a model illustrating the movement of the Earth during an earthquake.Materials and tools:Pieces of cork - a bowl - soil - a wooden piece.Steps: 1- Place the two pieces of cork next to each other in the bowl.2- Cover the cork pieces with soil.3- Gently pull the bowl about 5 c......

Focus, epicenter, and faultearthquakes – focus – epicenter – fault – tectonic plates

Keywords: Volcano – Lava – Magma – Eruption – Earth’s crust