The annual range of temperature in theinterior of the continents is high as comparedto coastal areas.What is/are thereason/reasons?1. Thermal difference between land and water.2. Variation in altitude between continents andoceans.3. Presence of strong winds in the interior.4. Heavy rains in the interior as compared tocoastsSelect the correct answer using the codes givenbelow

• A. 1 only
• B. 1 and 2 only
• C. 2 and 3 only
• D. 1, 2, 3 and 4