upwind slope
21Human radiation experiments — Since the discovery of ionizing radiation, a number of human radiation experiments have been performed to understand the effects of ionizing radiation and radioactive contamination on the human body. Early pioneers did not appreciate the danger… …
22volcano — /vol kay noh/, n., pl. volcanoes, volcanos. 1. a vent in the earth s crust through which lava, steam, ashes, etc., are expelled, either continuously or at irregular intervals. 2. a mountain or hill, usually having a cuplike crater at the summit,… …
23ascend — Synonyms and related words: advance, arise, aspire, back, back up, bank, budge, buss the clouds, cant, careen, chandelle, change, change place, circle, clamber, climb, come up, crest, curl upwards, decline, descend, dip, drop, ebb, escalade,… …
24descend — Synonyms and related words: advance, alight, ascend, assault, attack, back, back up, bank, be shamed, budge, cant, careen, cascade, cataract, change, change hands, change ownership, change place, circle, climb, climb down, collapse, come down,… …
25rise — Synonyms and related words: Great Leap Forward, Olympian heights, abruptness, access, accession, acclivity, accomplishment, accretion, accrual, accrue, accrue from, accruement, accumulate, accumulation, achieve success, acme, action and reaction …
26uprise — Synonyms and related words: Olympian heights, abruptness, acclivity, acme, aerial heights, anabasis, apex, arise, ascend, ascension, ascent, bank, bristle, buss the clouds, cant, careen, clamber, climb, climbing, cock up, come up, curl upwards,… …
