Which of the following instruments is used to measure atmospheric pressure?

With reference to Land and Sea Breezes, consider the following statements: 1. During the day, the pressure gradient is from the land to the sea. 2. During the night, the land loses heat faster than the sea. 3. Sea breeze blows from the sea to the land during the day. Which of the statements given above is/are correct?

Which of the following clouds are typically developed along the cold front in an extra tropical cyclone?

With reference to the structure of a mature tropical cyclone, consider the following statements: 1. The eye is a region of calm with subsiding air. 2. The eye wall is a region of calm winds and clear skies. 3. The diameter of the storm is typically between 600 and 1200 km. Which of the statements given above is/are correct?

With reference to the vertical motion of air in pressure systems, consider the following statements: 1. Over a high-pressure area, the air will converge from above and rise at the surface. 2. Generally, over a low-pressure area, the air will converge and rise. 3. Divergence at the surface is essential for the formation of clouds and precipitation. Which of the statements given above is/are correct?

With reference to 'Fronts', consider the following statements: 1. A stationary front occurs when the front does not move. 2. A cold front is formed when warm air moves towards a cold air mass. 3. Fronts are characteristic features of middle latitudes. Which of the statements given above is/are correct?