Es

Which is an example of two-dimensional motion

a bird flying in the air

a leaf falling from a tr

a train traveling along a track

D)

a lady bug crawling on a soccer ball

A leaf is falling from the tree.

Explanation:

If motion is in only one direction (x-direction) then it is know as one directional motion.

If motion is in only two direction (x and y directions) then it is know as two directional motion.

If motion is in only three direction (x, y and z directions) then it is know as three directional motion.

A bird is flying in the air - This is three directional motion.

A leaf is falling from the tree - This is two directional motion.

A train is running on track - This is one directional motion

A lady is crawling on the surface of the ball - This is three directional motion.

Therefore the answer is - --

A leaf is falling from the tree.