The Sierra Club Water Knowledge Cards
This quiz application from the Sierra Club is perfect for teaching about the value of clean water and how one maintains water quality. As a substance, water constitutes 50 to 65 percent of each of us and covers 70 percent of the planet s surface. As a subject. water rewards contemplation with fascination. This engaging Q&A application presents 48 concise examinations of worldwide water and our often troubled relationship with it. What is Earth s wettest place? Where is the saltiest seawater found, and why does salinity vary? Consult this application for lucid answers rendered in appealingly casual prose. A lively test-your-knowledge game for multiple players, Water contains enough erudition to satisfy the solitary reader as well. A portion of this mobile application s sales proceeds are donated to the Sierra Club for environmental protection causes.
App Name:The Sierra Club Water Knowledge Cards
App Version:1.0.5
App Size:171 KB
Cost:US$4.99 USD