Arid,semiarid ,scorching ,patched ,desiccated ,drought ,desert tell me all these words meaning?

Here are the meanings of the words you provided:

• Arid: Extremely dry, characterized by a severe lack of available water, to the extent of hindering or preventing the growth and development of plant and animal life.
• Semiarid: Somewhat dry, characterized by having low annual rainfall, but not as extreme as arid regions, often supporting some sparse vegetation.
• Scorching: Extremely hot, often to the point of burning or causing discomfort.
• Patched: Covered with patches; in an ecological context, it can refer to vegetation or land that is not continuous but occurs in isolated, distinct areas.
• Desiccated: Thoroughly dried out; having had all moisture removed.
• Drought: A prolonged period of abnormally low rainfall, leading to a shortage of water.
• Desert: A barren or desolate area, especially one with very little rainfall, extreme temperatures, and sparse vegetation.