1. Sarah menelangkupkan sebuah bikar kosong ke dalam sebuah besen berisi air. Sarah mendapati bahawa air tidak
dapat memasuki bikar sepenuhnya. Apakah kesimpulan
yang dapat dibuat daripada pemerhatian Sarah?​

explanation:

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

the animal that would be cutest if scaled down to the size of a cat? elephant