ideal conditions for photosynthesis

Question 1

what is the most common way to artificially create the ideal conditions for photosynthesis?

Answer 1

greenhouse

Question 2

how do greenhouses create ideal conditions temp?

Answer 2

-they help to trap the sun’s heat and makes sure the temperature doesn’t become limiting
-have shades and ventilation if it gets too hot
-have heating to keep it warmer in winter

Question 3

how do greenhouses create ideal conditions light?

Answer 3

-artificial light after the sun goes down to give plants more photosynthesis time

Question 4

how do greenhouses create ideal condition carbon dioxide?

Answer 4

-use a paraffin heater to heat the greenhouse
-as the paraffin burns it produces carbon dioxide as a by product

Question 5

how can farmers use their knowledge of limiting factors to increase their profits?

Answer 5

-control temp, carbon dioxide and light to achieve faster rate of photosynthesis leading to a greater yield

Question 6

how do greenhouses create ideal condition pests/fertilisers?

Answer 6

-keep them free from pests and diseases
-can add fertilisers to soil to provide minerals for growth