Episode 4: Exciting! Summer Camp!
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Summer Camp! The students are going to the Geological Museum, JAXA, and more. Sakura gets unusually excited looked at different minerals and fossils while Ino gets excited watching her. On the other hand, Monroe, Mira, and Ao get excited over rockets and artificial satellites. Mira and Ao try asking different people for information on discovering asteroids, but they aren't able to gather any clues. Though after enjoying a barbeque and some stargazing at the home of Endou-sensei's grandparents, their teacher digs up something...
gets buried in mud or sand 
quickly after it dies.
.مدفونًا في الطين أو الرمل بعد فترة قصيرة من موته
kurz nach dem Ableben
unter Sand oder Schlamm bedeckt wird.
queden enterrados en lodo o arena.
quede enterrado
en el barro o la arena.
Puis, il est enseveli directement
dans le sable ou la boue.
vengano sepolti da uno strato di fango o sabbia dopo la loro morte.
é enterrado na lama ou na
areia logo após morrerem.
должно оказаться под слоем
 песка или грязи.