Битва высота тигрица 1 склонения?

1.The children were dressed like that because they  travelled across the hot desert. These brand new comfortable clothes protected them from the blast of the sun.2.Their guide was a scar-faced man,whose name was Moussa. He was a brigand but he turned out to be a very friendly man.3.They saw a plenty of wild life travelling this way: gazelles and lizards in the sand and hawks gliding above.4.Yes, they liked their journey, because it was an amazing place with  wonderfull animals. And they were in the desert for the first time.5.Bianca was interested in the way the guide could find the right way in the desert though he did not have a map.6.They communicated with their guide by gestures. They hardly spoke at all.

Да. Все эти слова первого склонения.