Yes, a river delta is a suspension, which is a type of heterogeneous mixture.
it is a suspension!!
heterogeneous mixture
A river delta would be a heterogeneous mixture of compounds and elements
River water is generally a heterogeneous mixture based on the different components it is carrying. Water by definition is not an element, rather a molecule comprised of them.
Heterogeneous mixture.
hetergeneous
A flower is a heterogeneous mixture.
Salad dressing is a heterogeneous mixture.
Heterogeneous mixture.
Sand+salt: a heterogeneous mixture.
heterogeneous mixture
Heterogenous
It is a heterogeneous mixture.
Glittery nail polish is a heterogeneous mixture.