Precipitation in California is often erratic, and when arriving, tends to fall in the mountainous northern and easier parts of the state rather than the populous and fertile southern and western one,

Precipitation in California is often erratic, and when arriving, tends to fall in the mountainous northern and easier parts of the state rather than the populous and fertile southern and western one,

• ক. when arriving, tends to fall
• খ. when arriving, has a tendency of falling
• গ. when it arrives, it tends in falling
• ঘ. when it arrives, it tends to fall