Read the following situations carefully and say whether true or false.
1. During a science experiment, Markle poured water on three types of soil. The water stayed on top of one of the soils and hardly seeped in. The soil was sticky and smooth.
She was observing gravel soil.
2. Arnav read in a book that groundwater is the water that flows in rivers and lakes on the surface.
His understanding of groundwater is correct.