which statements about salt water are true? check all that apply.\n□ salt water contains minerals other than…

which statements about salt water are true? check all that apply.\n□ salt water contains minerals other than salt.\n□ fresh water is heavier than salt water.\n□ objects float more easily in oceans than in lakes or rivers.\n□ the temperature of ocean water is affected by the depth of the water.\n□ the temperature of ocean water is affected by the oceans location.

which statements about salt water are true? check all that apply.\n□ salt water contains minerals other than salt.\n□ fresh water is heavier than salt water.\n□ objects float more easily in oceans than in lakes or rivers.\n□ the temperature of ocean water is affected by the depth of the water.\n□ the temperature of ocean water is affected by the oceans location.

Answer

Brief Explanations:

  • Salt water contains various minerals like magnesium, calcium etc. other than salt, so the first statement is true.
  • Salt water is denser than fresh - water, so fresh water is not heavier than salt water, the second statement is false.
  • Oceans have salt water which is denser than the fresh water in lakes and rivers, so objects float more easily in oceans, the third statement is true.
  • The deeper the ocean water, the colder it is generally, so the temperature of ocean water is affected by depth, the fourth statement is true.
  • Ocean water temperature varies with location (e.g., tropical regions have warmer water than polar regions), so the fifth statement is true.

Answer:

Salt water contains minerals other than salt. Objects float more easily in oceans than in lakes or rivers. The temperature of ocean water is affected by the depth of the water. The temperature of ocean water is affected by the ocean's location.