Solution:
The diagram A is correctly showing the image of the tree on the screen.The convex lens is made in such a way that it is thicker in the middle compared to the edges and is used in converging light rays. The image formed by a convex lens is diminished or small in size as compared to the real object. A convex lens converges the light rays coming from infinity on the focus. The image formed is real and inverted. Here only one image is inverted, and others are in different directions.
