# data[].attributes.body
The metal on the grill goes through weathering by oxidation, which changes the chemical composition, so the metal is no longer the same.

# data[].attributes.body
Here is a close up of the chemical weathering on the grill, where the iron reacted with oxygen to create iron oxide (rust).

# data[].attributes.body
The plant broke through the concrete, changing the physical appearance of the concrete but not the chemical composition. In other words, the concrete is still concrete, it is just cracked/broken.

# data[].attributes.body
Close up of the mechanical weathering in which the plant altered the physical appearance of the concrete.

# data[].attributes.body
Here is a close up of the sand slope left behind after the pile of rocks shifted and fell over time.

# data[].attributes.body
Side of house used to have a large pile of rocks but over time weather and other factors led to the rocks shifting and falling down to the lower ground.