Multiple choice

All of the following are fresh water sources, except

  1. ponds

  2. seas

  3. rivers

  4. lakes

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Fresh water sources have low salt concentrations suitable for drinking and irrigation. Seas contain saltwater and are not freshwater sources. Ponds, rivers, and lakes are all bodies of fresh water that cycle through the Earth's hydrological system.