púšte deserts 2 [vynechat] Earth's crust 1 [vynechat] Earth’s body 1 [vynechat] description and travel 1 [vynechat] duny 1 [vynechat] fossils 1 [vynechat] fosílie 1 [vynechat] horniny 1 [vynechat] koralové útesy 1 [vynechat] moria 1 [vynechat] pobrežia 1 [vynechat] rocks 1 [vynechat] vlastiveda 1 [vynechat] zemská kôra 1 [vynechat] zemské teleso 1 [vynechat]