Similarities :Both alluvial fans and deltas deposit sediment.
Difference:
A delta forms when a river empties into a larger body of water. An alluvial fan forms on land where a river emerges from a mountainous area and flows out onto a more gently sloping plain. The decrease in slope causes the river to decelerate and deposit sediment, forming an alluvial fan.
Answer:
<h2>1.do not cut trees</h2>
2. do not throw litter everywhere
3. use biodegradable materials instead of plastic
4.use renewable sources of energy
5.avoid burning of wastes
<h2>please mark as brainliest. </h2>
