true or false
1. the total amount of water on earth 's surface is fixed .
2. the hydrological cycle has no begining or end.
3. the higest salinity is found near the pole region.
4. the higest high tide occurs only on the full moon day.
Answers
Answer:
The answer is ....
1 . false it is not fixed
2. true it doesn't have an end nor a beginning. ..... .
3.false it us found near equator....
4. true high tides occur in full moon day
Please mark it as brainliest....
Explanation:
1.False.
The amount of water on the Earth is constant, or nearly so. Actually, the amount is increasing ever so slightly due to volcanic eruptions expelling water vapor into the atmosphere, but, for all practical purposes, the amount of water (as a gas, liquid and as snow and ice) can be considered to be constant.
2.True.
Earth's water is always in movement, and the water cycle describes the continuous movement of water on, above, and below the surface of the Earth. Since the water cycle is truly a “cycle,” there is no beginning or end.
3.False.
Salinity is higher at the equator compared with the polar regions, though salinity is actually highest in the global ocean in the horse latitudes of 30 to 38 degrees north or south. This is due to the influence of the global atmospheric circulation on climate.
4. True.
The highest tides occur when the moon is new or full. High tides sometimes occur either before or after the moon is straight overhead. Sometimes there are really low tides called neap tides. Some places have only one high tide and one low tide in a cycle (24 hours and 50 minutes).