Gardening

3. the mixture of invisible odorless tasteless gases that surrounds the earth.
6. process of seed to plant.
8. It is found in large quantities in protein foods such as milk and dairy products and alternative foods such as beans, lentils, and nuts.
10. Rock crumbled powder covering the earth's surface.
13. the whole mass of air surrounding the earth
16. an earthy material that is plastic when moist but hard.
17. the part of the world in which life can exist
19. indefinite growth can produce seed annually grasses,trees.

1. to convert (a material, such as plant debris) to compost.
2. Require 2 growing seasons to produce seed.
4. Water vapor in the atmosphere.
5. the quality or state of being porous.
7. complete life cycle in 1 growing season.
9. upper layer of earth where plants grow, black dark brown material Seedling Young plants, especially plants grown from seed rather than cutting.
11. package containing an embryo.
12. wild plants grown in unwanted places.
14. relating to, derived from, or consisting of matter.
15. Units counting during one-24th of the day.
18. Rocks made of soil, which are medium thick of sand and clay soil.