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;
8 Cards in this Set
- Front
- Back
|
what are the two things plants give that all life depends on? |
oxygen and life energy |
|
|
what are two ways we use plants |
food and fiber |
|
|
how do plants help are soil? |
the billed up the soil and prevent erosion |
|
|
why must we manage are living recourses? |
because we are taking in more then is produced and that will effect the future generation |
|
|
what is a living resources? |
living things that can be used for human needs |
|
|
why are plants important to the environment? |
the |
|
|
how can we protect our plants? |
1` |
|
|
what was a way first nations used plants |
23 |
