Runoff poses a risk of introducing contamination into groundwater or water sources.

True or False

True

BRAINLIEST IS APPRECIATED :)

answer: mannn ion even know fam

explanation: just try asking yoo teacher yo parents or just simply another sight

answer: tributaries flow into rivers.

wetland is a biome that develops when the water gets accumulated in a land exhibiting a huge depression. these form either seasonally or permanently. the water in the wetland comes from rivers, lakes, ocean, flood, rain or other sources. the wetlands includes mangroves, marshes and peatland.

tributaries flow into the rivers develops a wetland because such water will get deposited in the depression and will restrict the original flow of tributary water. hence, water with low drainage current combines with the river water.