Cold air blows from sea towards land during day particularly in the afternoon because of-- (A) expansion of air of land causing the air to rise up.

• A. expansion of air of land causing the air to rise up.
• B. lower specific heat and greater absorbing power causes land to be hotter then sea causing convection current in air.
• C. lower specific heat of land compared with water.
• D. greater absorbing power of land compared with water.