Question 1 (1 point)

Question

Growing plants in water instead of soil is called _____________________________.



Hydroponic farming makes sense, but does it make money in Delaware

a
organic farming
b
soilless media
c
hydroponics
d
terrace farming
Question 2 (1 point)
Making sure we have enough food (crops) and nutrient rich soil in the present while also preserving for the future is called ________________________________.

Healthy Soil: The foundation of organic farming – OCIA

a
biotechnology
b
sustainable agriculture
c
organic agriculture
d
recycling
Question 3 (1 point)
The most common cause of beach erosion is _________________________.

Coastal Erosion: Hurricane Dorian and Extreme Storms - Cummins Cederberg

a
ocean currents/waves
b
heavy rain
c
commercial fishing
d
human foot traffic
Question 4 (1 point)
Which statement below is TRUE about the impact of Urban Greenspaces on the environment?



How big should urban green spaces be? | Ensia

a
Increased vegetation causes reduced air pollution/ more oxygen
b
Increased temperatures in big cities due to more CO2 gasses in the air
c
Less vegetation/ground cover causes erosion
d
Use of land is wasteful to the environment and unnecessary.
Question 5 (1 point)
Rows of trees planted among rows of crops is called ___________________________________________

The trees serve the purpose of _____________________________________



Alley cropping | UMN Extension

a
Intercropping Providing nutrients to the soil
b
Alley cropping Providing shade to the crops
c
Alternate cropping Providing competition of resources
d
Terrace cropping Providing bugs for cross pollination
Question 6 (1 point)

Answer 1

Here are the answers to the questions you've provided:

Question 1: Growing plants in water instead of soil is called _____________________________.

• c hydroponics

Question 2: Making sure we have enough food (crops) and nutrient-rich soil in the present while also preserving for the future is called ________________________________.

• b sustainable agriculture

Question 3: The most common cause of beach erosion is _________________________.

• a ocean currents/waves

Question 4: Which statement below is TRUE about the impact of Urban Greenspaces on the environment?

• a Increased vegetation causes reduced air pollution/ more oxygen

Question 5: Rows of trees planted among rows of crops is called ___________________________________________

• b Alley cropping

The trees serve the purpose of _____________________________________

• b Providing shade to the crops

If you have more questions or need further assistance, feel free to ask!