Land refers to any part of the earth's surface not covered by water, and can include natural resources. A plot is a specifically marked portion of this land, designated for a particular use, often with defined boundaries for development.Land refers to any part of the earth's surface not covered by water, and can include natural resources. A plot is a specifically marked portion of this land, designated for a particular use, often with defined boundaries for development.Land refers to any part of the earth's surface not covered by water, and can include natural resources. A plot is a specifically marked portion of this land, designated for a particular use, often with defined boundaries for development.Land refers to any part of the earth's surface not covered by water, and can include natural resources. A plot is a specifically marked portion of this land, designated for a particular use, often with defined boundaries for development.