tieng anh

The effect of water on plants


The effect of water on plants

The effect
of water
on plants

Variable
and the
distribution

The form
of water
in plant
body


The
effect
of
water
on
plants

- Have a role essential
- Always save in all parts of the plant
- Bring the water-soluble substance to all parts of
plants
- Helping plant parts linked together into a unified

- Ensure that plants are always in a state conducive
to growth
- Ability reserves in the tree
- water content associated the decision of the
plants resistant to adverse conditions
- Maintain heat in the tree
- Participation in the process of photosynthesis
- Join the metabolic process
- Conditioners for the tree (transpiration)


Variable and the
distribution
Water in
the plant
body of
large scale
(> 90%)

Water in
The active
different
cells very
agencies in
large water
different
content
tense

in the same

body of plant,
water change
according to the
living conditions
and the growing
period (young
and old)


The
form of
water
in plant
body

water freedom: not
to participate in
the ionic
composition,
molecular

Water weak
links

capturing 70% 70%
plays an important
role in regulating
physiological
processes
accounting for 30%

of the guaranteed
level of
sustainability of
colloids, join the
cell structure


Vocabulary


1.Substance /ˈsʌbstəns/ : a type of solid, liquid or gas that has
particular qualities
2. Conducive /kənˈduːsɪv/ : making it easy, possible or likely for
something to happen
3. Photosynthesis /ˌfoʊtoʊˈsɪnθəsɪs/ : the process by which
green plants turn carbon dioxide and water into food using
energy obtained from light from the sun
4. Metabolic /ˌmetəˈbɑːlɪk/: connected with the chemical
processes in living things that change food, etc. into energy and
materials for growth
5.Conditioners /kənˈdɪʃənər/: a liquid that makes hair soft and
shiny after washing


6.transpiration /ˌtrænspɪˈreɪʃn/: the process of water
passing out from the surface of a plant or leaf
7. agencies /ˈeɪdʒənsi/ : a business or an organization that
provides a particular service especially on behalf of other
businesses or organizations
8. molecular /məˈlekjələr/: connected with molecules (=

small units of matter consisting of a group of atoms, into
which a substance can be divided without a change in its
chemical nature)
9.guaranteed /ˌɡærənˈtiː/ to promise to do something; to
promise something will happen
10. sustainability /səˌsteɪnəˈbɪləti/ : the use of natural
products and energy in a way that does not harm the
environment