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water exaporates frm the leaves and other parts of the plant above the ground. The evaporation of water from the plant is called ''transpiration''. It occurs mainl through the stomata. However, as quickly as water is lost from the leaves, more water enters the roots and flows up the stem.
The water flows up the plant in narrow pipes, rather like capillary tubes. These tubes make up the xylem. The walls of the tubes are made of lignin, which is hard and waterproof. In trees and shurbs the xylem tubes are one of the main components of wood. They do not contain living material and are therefore dead.`
Water rises up the stem mainly by being ''pulled'' from above. The ''pull'' is created by the evaporation if water from the leaves. If you stop this by, for example, cutting iff the leaves or blocking the stomata, the flow of water up the stem slows down or stops.
The drier the atmosphere, the greater is the rate of transpiration. In very dry wather, water may evaporate from the leaves faster than it is replaced from the soil. The plant then suffers from water shortage.
Normally a plant's cells are full of water, and all the cells are pressing against each other within the epidermial covering. This helps to support the plant amd holds the leaves out flat.
If a plant runs short of water, the cells lose water and go flabby. The plant then droops. This is called wilting. Plants living in dry places have all sorts of adaptations for preventing this.
Wiki User
∙ 15y ago
Wiki User
∙ 11y agoWater is carried up a tree through the xylem tissue in the process of Transpiration. Since there is constant evaporation coming from the leaves, it creates a continuous flow of water from the roots to the chutes. The roots are what absorb the vast majority of water a tree needs. Both cohesion and adhesion allow water to move up a tree - no matter how tall the tree is. Cohesion helps the individual water molecules stick together in one continuous stream. Adhesion allows the water molecules to adhere to the cellulose molecules found in the walls of xylem cells. Once the water makes it to the leaf, it evaporates, allowing more water molecules to be drawn up through the tree again in this ongoing cycle.
Wiki User
∙ 14y agothe roots carry it.
Wiki User
∙ 14y agoTranspiration
Wiki User
∙ 11y agoCapillary action
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What lets water stay connected as it rises up the tree?
The cohesion, the water wants to stay together which causes a force that pushes the water up the tree
How does plant absorb water from the soil and reach the tree tops?
well, i think that the plants leaves are the ones that absorb all the water and lets it go through the stem, and, that when the plant grows that is because the plant had the water to reach the top. that s my answer on how plants absorb water from the soil and reaches the top.well, i think that the plants leaves are the ones that absorb all the water and lets it go through the stem, and, that when the plant grows that is because the plant had the water to reach the top. that s my answer on how plants absorb water from the soil and reaches the top.i think its from the rootsWater comes from the soil. The roots absorb the water and the water travels through the xylem of a tree to reach the leaves of a tree. The way water keeps going through the xylem and the tree is because water at the leaves is evaporated and more water from the roots goes through the xylem. The water at the bottom of the roots "pushes" the water up and the evaporating of water at the trees is "pulling" the water up
What is the name of the top of a fir tree?
What is the name of the top of a fir tree?
What is xylem use for?
Xylem is the layer of wood in a tree next to the heartwood (dead center of a tree) and it carries water down and up the tree.
How does tree moves water from the roots to the top of the tree?
Transpiration is a key part to the transport system of a plant. Transpiration is the loss of water vapor to the atmosphere through leaves and it works because water diffuseses or evaporates. That means water always moves from wetter to drier even against gravity. Inside a tree, water is pulled from the roots up to the leaves through a network of microscopic tubes called xylem made up of dead cells that have holes at either ends that are joined together to make hollow tubes that water can flow through. Water is sucked up through the xylem. The tension created by transpiration is strong enough to pull water up five hundred feet. The tallest tree is Australia's Eucalyptus Regans, which can grow to be over three hundred feet high. In the leaves, the water evaporates through tiny holes, which open and close to regulate the amount of evaporation.
The movement of water to the top of a 15-meter tree is best explained by?
The movement of water up a tree is best explained by capillary action.
Why do trees have grain?
trees have grain so that the water from the roots can go up to the top of the tree
How do you staple water to a tree?
put it in a plastic bag and staple it to the tree in the top as to not puncture the bag. bing bang boom, water on a tree
Why the tree stump continue to grow after the tree being chopped?
Because the top is only part of the tree. The rest of the tree, like an iceburg, is out of sight under ground. The roots supply the top of the tree with water. The leaves in the top of the tree convert light and water into the energy the tree needs to survive. So the tree tries to live on after the top is cut off, and will if left on it's own to heal (regrow).
Does water make up 90 percent of a tree?
no 75% of water makes up a tree x
What is the reason for a tree to die if the sapwood and bark is cut on a tree?
it cuts the tubes to the top of the tree for the food and water
How water and nutrients gets from the soil to the top of a 300 foot redwood tree?
briefly describe how water and nutrients gets from the soil to the top of a 300-foot redwood tree.
How does water rise to the top of a redwood tree?
adhesion of water to the wood and cohesion of water molecules
If a tree grow up will the knob on the tree trunk grow higher too?
No. A tree grows from the top.
How high can a orangutan climb up a tree?
to the top.
How does the water absorbed by roots reaches the top of the tree?
it ges up xylems which are tubes made of tissue that transport water and dissolved minerals from the roots to other parts of the plant
What do roots do for a tree?
They hold the tree up and they help the tree get the water and nutrients that it needs.
