Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
11 Cards in this Set
- Front
- Back
|
what are the different types of soil |
Loam,sandy soil, clay soil |
|
|
What is irrigation |
a system of watering crops in dry areas |
|
What is this an example of |
Irrigation |
|
|
what does lowing do to the soil |
Plowing makes the soil less compact but drys out the soil |
|
|
what can a farmer do to make sure he have the write nutrients for his crops |
Crop rotation |
|
|
What is a yield |
the amount of useful plant materiel per plant |
|
What is this an example of |
Artificial environment |
|
|
what is selective breeding |
Selective breeding is choosing plant chararists to make a new type of plant |
|
|
Can pest and plants become resistant to pesticides and herbicides |
Yes, if used for a long enough time |
|
|
What are two ways to get rid of pests |
Pesticides, and bio invasion |
|
|
What is an unintended consequence
|
Something that happens that wasn't planned |
