1 “...Geographic information systems (GISs) have played a vital role in Earth sciences by providing a...”

2 Subjects: “...The Earth: natural history general / bicssc...”

3 “... of the main focuses of interest in biological and earth system sciences. Multidisciplinary bio-geo-archaeo...”

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

5 “...Understanding deserts and drylands is essential, as arid landscapes cover >40% of the Earth...”