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Which of the following processes involves the greatest amount of water loss from the earth's surface?
Transpiration, the process where plants release water vapor, involves the greatest amount of water loss from the Earth's surface. This process accounts for more water loss than evaporation from bodies of water or precipitation.
Guard cells close the to prevent excess water loss?
stomata
Does the stomata close during drought?
Yes, during a drought, plants close their stomata to conserve water and prevent excessive water loss through transpiration. This helps the plant maintain its hydration levels and survive the dry conditions.
When salt dissolves in water the amount of salt decreases or stays the same?
When salt dissolves in water, the amount of salt stays the same. The salt molecules spread out in the water but remain present in the solution. This is a physical change and does not involve the loss or gain of salt molecules.
When cuso45h2o is heated in a crucible there is a loss of water how is the amount of water loss determined?
The amount of water loss from cuso4·5h2o can be determined by measuring the weight of the crucible and compound before and after heating. The initial weight represents the compound with water, and the final weight after heating will show the loss of water as the difference in weight. By subtracting the initial weight from the final weight, the amount of water lost can be calculated.
Does the sponge layer of a leaf control the amount of water loss?
yes
Why does stomata close under strong sunlight?
Stomata close under strong sunlight to prevent excessive water loss through transpiration and to protect the plant from drying out. Closing the stomata reduces the amount of water vapor that can escape from the leaf surface, helping the plant conserve water.
How do plants losse water?
Stomatas close to prevent transpiration occurring, and this goes to further water loss.
What protects a plant from water loss?
A layer of the leaf called the cuticle cuts down on water lost by evaporation. Also, the guard cells around the stomata which can close to prevent water loss.
My brother has seen a lot of hair loss due to travel and change of water. Is there a cure?
Travel and a water change doesn't cause hair loss. The Hair Club costs about $30M depending on what you need.
Why did you need to calculate the percent water loss each day instead of graphing the total amount of water lost each day?
Calculating the percent water loss each day allows for a relative comparison between days, accounting for any differences in the initial amount of water. Graphing the total amount of water lost each day might skew the data if, for example, one day had a higher initial amount of water. By using percent loss, you can directly compare the efficiency of water loss each day relative to the starting amount.
Guard cells open and close pores in leaves to regulate?
Water loss and gas exchange
