Can you re-group the following words according to families of meaning?

Vegetables, Livestock, Poultry, Grains

Rabbit, wheat, sheep, tomato, hen, cow, cucumber, cabbage, rye, chicken, pig, barley, millet, turkey, sorghum, carrot, oat, potato, goose, horse, onion, goat, garlic.

8. Use the correct verb form.

Productivity in agriculture constantly (grow). The United States (play) a major role in modernization of agriculture. Irrigation (benefit) to rapid seed germination, seedling survival, and optimal product quality and yield. The transplants (purchase) from southern areas or (grow) in greenhouses, cold frames, etc. Vegetables (grow) in rows to simplify the operations involved from seeding to harvest. The vast majority of vegetable crops (seed) directly in the field with various types of planters.

9. Explain the meaning of the following words and phrases in English: self-sufficient farming, subsistence agriculture, intensive subsistence farming, shifting cultivation, temporary clearing, sustainable type of farming, commercial farming, mixed or specialized farming .