A river flows through a region with a soil retention capacity of 20% of its volu
Practice Questions
Q1
A river flows through a region with a soil retention capacity of 20% of its volume. If the river has a volume of 1000 m³, how much water can be retained by the soil? (2023)
100 m³
200 m³
300 m³
400 m³
Questions & Step-by-Step Solutions
A river flows through a region with a soil retention capacity of 20% of its volume. If the river has a volume of 1000 m³, how much water can be retained by the soil? (2023)
Step 1: Understand that the soil can retain 20% of the river's volume.
Step 2: Identify the volume of the river, which is 1000 m³.
Step 3: Calculate 20% of the river's volume by converting the percentage to a decimal. 20% as a decimal is 0.2.
Step 4: Multiply the river's volume (1000 m³) by the decimal (0.2) to find the amount of water the soil can retain.
