Concept

Humid climate is based on long-term moisture and rainfall. In exams connect humid climate with long-term moisture.

Winds transfer air masses and moisture. In exams understand winds as both a climate factor and an element.

Wind moves due to pressure difference and affects climate. In exams remember pressure wind relation.

A climatic region is identified by natural weather similarity. In exams connect climate region with natural criteria.

Reliable climate study is based on long records. In exams use data and average as the basis.

Vegetation is affected by long-term climatic conditions. In exams treat vegetation as a climate indicator.

Agriculture greatly depends on climate. In exams connect crop choice with rainfall and temperature.

Weather refers to atmospheric conditions over a short period, such as a particular hour, day, or week. Climate refers to the usual pattern observed over many years. Time words are therefore important clues. A sudden event happening this afternoon describes a short-term condition, whereas statements about many years, general patterns, or long-term temperatures describe climate.

Option A is correct because heavy rainfall occurring suddenly this afternoon is a weather event. The other choices use long-term or usual conditions: being dry for many years, generally receiving little rainfall, and having a high long-term temperature. They describe climate rather than one brief atmospheric episode.

Distance from sea and rain shadow can both increase dryness. In exams understand combined controls together.

Mountain barriers can direct winds and rainfall. In exams remember relief rainfall with a simple example.

Climate affects health and lifestyle. In exams connect health impact with human adaptation.

Rainfall in monsoon may be uneven by time and place. In exams understand monsoon variability.

Climate affects both gain and loss of water. In exams write rainfall and evaporation together.

Equable climate has low extreme temperature variation. In exams remember coastal areas as examples.

To understand climate change changes in long-term data are observed. In exams understand the difference between average and trend.

Climate is described by many elements and long records. In exams do not depend on one element.

Human life adapts according to climate. In exams include adaptation under climate impact.

Understanding climate needs both normal tendency and risks. In exams give different roles to average and extremes.

Difference between day and night temperature is daily temperature range. In exams connect temperature range with climate character.

Humidity is an important climate element and also affects comfort. In exams remember humidity as moisture in air.