Heliotropism-this is how a plant grows and bends or adapts to reach sunlight.

Tropism

Thigmotropism-this is how a plant response to touch.

Gravitropism- the way a plant grows or bends in response to gravity (geotropism)

Photoperdism- The way a plant reacts to season changes.

This picture is showing a plant, the plants roots are growing downwards because gravity or gravitropism (geotropism) is pulling the roots down.

This picture shows a tree that's leaves have turned orange because it is reacting to the season change to autumn.

In this picture it is showing a Venus fly trap, a Venus fly trap closes when touched and therefore is responding to touch showing Thigmotropism.

The tree in this picture is bending towards sunlight in a certain way so that is can get sunlight around the other trees.