Evaporation And Transpiration

Question 1

All Over the Lear Surface are Small Openings Known as the ____________. This can be Opened when the Plants Needs to Allow _____ into the Leaves.

Answer 1

Stomata…Air…

Question 2

Carbon Dioxide From the Atmosphere Diffuses into _____ Spaces and then into Cells Down a Concentration ____________.

Answer 2

Air…Gradient…

Question 3

Oxygen Produced by Photosynthesis is ___________ From the Leaf by Diffusion into the Surrounding Air, Maintaining a Concentration Gradient for Oxygen to ___________ From Cells into Air Spaces of the Leaf.

Answer 3

Removed…Diffuse…

Question 4

The Size of the Stomata and their Opening and Closing is Controlled by the __________ Cells.

Answer 4

Guard.

Question 5

When the Stomata are Open, Plants Lose Water ___________ Through them.

Answer 5

Vapour.

Question 6

Water Vapour Evaporates From the Cells Living the Air Spaces and then Passes Out of the _______ Through the Stomata by Diffusion. This Loss of Water Vapour is Known as ______________.

Answer 6

Leaf…Transpiration…

Question 7

As Water Evaporates From the Surface of the Leaves, More Water is Pulled Up Through the _________ to Take its Place. The Constant Movement of Water ____________ Through the Xylem From the Roots to the Leaves is Known as the Transpiration __________.

Answer 7

Xylem…Molecules…Stream…