1. Which location does not currently have hydroponic gardening?

a) The Negev Desert

b) Antarctica

c) Brooklyn

d) Outer space

2. What is not a factor affecting outdoor growers due to climate change?

a) Early and late frost

b) Torrential rains

c) Earthquakes

d) Wind gusts

3. An Amish farmer was arrested by the FBI for doing what?

a) Horse rustling

b) Aiding Al Qaeda

c) Selling unpasteurized milk

d) Phone hacking

4. How many jobs will the U.S. solar industry create by 2016?

a) 10,000

b) 110,000

c) 1,100,000

d) 1,000

5. Phosphorus uptake in the roots of flowering plants is partially determined by the availability of what?

a) Oxygen

b) Light

c) CO2

d) Carbohydrates

6. A hard pruning should take place when?

a) The first week of bloom.

b) Right before the lights go out.

c) First thing in the morning.

d) A week before harvest.

7. How long ago did plants develop flowers?

a) 420 million years

b) 130 million years

c) 1 billion years

d) 6,000 years

8. What does TDS stand for?

a) Total Dissolved Sulfur

b) Total Dissolved Solids

c) Total Direct Sunlight

9. Tartrazine is also know as:

a) Marzipan

b) Yellow #5

c) Earthworms

d) Corn syrup

10. The terraforming device from the Star Trek movies is called the:

a) Photon torpedo

b) Phaser

c) Tribble

d) Genesis Device

Answers:

1. d

2. a, b, d

3. c

4. b

5. a

6. b

7. b

8. b

9. b

10. d