Which of the following was the advantage of the modern methods of farming?
A: It required little or no chemical fertilizers
B: It increased food production dramatically.
C: It saved a lot of water in farming.
D: It made the soil more productive.
A: It required little or no chemical fertilizers
B: It increased food production dramatically.
C: It saved a lot of water in farming.
D: It made the soil more productive.
举一反三
- What contributes most to the development of the US agriculture? A: highly mechanized farming operations B: favorable climate C: fertile soil D: scientific farming methods
- Poland still has a massive agricultural sector in which farming methods have changed a little over the centuries .
- mini-talk 2 A: Organic farming can reduce soil erosion. B: Organic crops produce lower yields. C: Organically grown food tastes strange. D: Organic farming is better for the environment.
- How is food for plants made Food for plants is made ______. A: from water B: from the air in the sky C: from the soil D: from water, things in the soil and air and sunlight
- Which is the following is NOT mentioned as a consequence of too little sleep? A: Dramatically B: Dysregulation in blood pressure C: increased blood flow to the brain D: increased inflammation in the body