Question

You are getting ready to set up a “do-it-yourself” greenhouse, so you can grow the biggest, juiciest vegetables, even during the winter. To do this, you want to know the conditions that are best for plant growth/photosynthesis. You know that plants need water, something from the air, and light to grow, but what kind of light is best? Plant lights aren’t white, so they must be better than sunlight or they would be white – wouldn’t they? How much light do they need? What do they need from the air, and how much?

Answer 1

Before beginning your experiments, make a hypothesis for each variable (write your hypotheses in the Results and Analysis section):
Hypothesis 1: Amount of Light

Hypothesis 2: Amount of Carbon Dioxide

Hypothesis 3: Color of Light

Answer 2

@Chandra_Khan

Answer 3

@Chandra_Khan

Answer 4

@Chandra_Khan

Answer 5

Well, lets see. If the light is way better then the sun-light outside, then you need to have the light at a low income. Same goes for the carbon Dioxide. For the color of the light, I have no idea.

Answer 6

k what about Hypothesis 2 – Amount of Carbon Dioxide:

Answer 7

The amount of carbon dioxide would be very few, because plants don't need carbon to live, they need sunlight, water, and oxygen.

Answer 8

k i am suppose to fill in this too i got this link http://drpineda.ca/img/post_images/photolab.swf idk wut to do

Answer 9

i have 3 of those amount of light, Amount of Carbon Dioxide and color of light

Answer 10

What is this for exactly?

Answer 11

homework

Answer 12

its an assignment

Answer 13

Gross, haha

Answer 14

what

Answer 15

School

Answer 16

School