1 Subjects: “...digital earth...”

2 Subjects: “...thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RN The environment::RNP...”

3 Subjects: “...rare earth element REE...”

4 Subjects: “...Google Earth Engine...”

5 Subjects: “...earth-to-air...”

6 Subjects: “...Google Earth Engine...”

7 Subjects: “...Google Earth Engine...”

8 Subjects: “...Google Earth Engine...”

9

10 “... radioactive elements enter the atmosphere and reach the Earth's surface, within solids, liquids, or gases...”

11 “... radioactive elements enter the atmosphere and reach the Earth's surface, within solids, liquids, or gases...”

12 “... the biota that exist on Earth, forest ecosystems demonstrate a high degree of biodiversity, being thought...”

13 “.... According to an ancient Native American proverb, "We do not inherit the Earth from our ancestors; we borrow...”

14 “...-sufficiency, but also contributes to the reduction heating of the Earth's atmosphere. International climate...”