Difference Between Isometric, Oblique and Orthographic Drawing

Isometric drawings have horizontal lines drawn at a 30 degree angle and vertical lines remain vertical. Lines in Isometric drawings do not converge.

Oblique drawings are pictorial, two-dimensional images of three-dimensional objects. In oblique drawings, the axis is perfectly horizontal.

Orthographic drawings also represent a three-dimensional object in two dimensions. Orthographic drawings are also drawn to a vanishing point where they converge.

Defining the Theme - Environment

Environment is the totality of our surroundings and is also the setting in which we are in. The natural environment, simply known as the environment, is contrasted with the built environment, which comprises the areas and components that are strongly influenced by humans. The natural environment is comprised of all living and non-living things occurring naturally on Earth. In conclusion, the environment is the setting which surrounds us or other living things.