Sample Answer
The provided depiction illustrates the naturally-occurring formation of one particular category of desert – scientifically referred to as a rain-shadow desert.
What is immediately striking upon observing the sequential procedure is that this principally natural process comprises seven distinct stages, commencing with incoming airflow towards coastal areas and culminating in the emergence of arid regions as moist-absent wind approaches onshore terrains. Equally noteworthy is the stark opposition exhibited between the wind-dominated side and the leeward one, particularly notable in the absence of rainfall precipitation in the latter, thereby accelerating the process of desertification.
At the outset, the nature-induced sequential framework is set in motion by streams of ceaseless airflow closing in on the coastline, at which location, owing to the angled slope of the mountainous terrain, the intake windflows undertake an upward force that elevates them diagonally, tracing the sloped mountain side. As water-filled air rises, its temperature drops, and this cooling stage necessitates the formation of clouds on the wind-induced side. Not until clouds reach the mountain summit does vapourisation occur, at which point there are cloudbursts, followed by downpours, immediately at the apex.
In the ensuing stages, what unfolds subsequently following downward precipitation is the continuation of moist-empty air over the leeward side of the mountain. Having descended the leeward terrain, dry airflows eventually approach inland regions, turning them into arid zones devoid of rainfall. Particularly noticeable is that the sequence transpires over a horizontal distance of thousands of kilometres and produces an outcome that is known as a rain-shadow desert.
Vocabulary
| naturally-occurring formation | sự hình thành tự nhiên |
| rain-shadow desert | sa mạc bóng mưa |
| sequential procedure | quy trình tuần tự |
| seven distinct stages | bảy giai đoạn riêng biệt |
| incoming airflow | luồng gió đi vào |
| emergence of arid regions | sự xuất hiện của vùng khô hạn |
| moist-absent wind | gió không có hơi ẩm |
| onshore terrains | địa hình ven biển |
| stark opposition | sự đối lập rõ rệt |
| wind-dominated side | phía chịu ảnh hưởng gió |
| absence of rainfall precipitation | sự thiếu mưa |
| desertification | quá trình sa mạc hóa |
| nature-induced sequential framework | khung tuần tự do tự nhiên gây ra |
| streams of ceaseless airflow | dòng gió liên tục |
| angled slope | sườn dốc nghiêng |
| mountainous terrain | địa hình núi |
| intake windflows | luồng gió đi vào |
| upward force | lực hướng lên |
| sloped mountain side | sườn núi dốc |
| water-filled air | không khí chứa hơi nước |
| cooling stage | giai đoạn làm lạnh |
| formation of clouds | sự hình thành mây |
| mountain summit | đỉnh núi |
| cloudbursts | mưa lớn bất chợt |
| arid zones devoid of rainfall | vùng khô hạn không có mưa |
