Network
E. some of the nutrients are found in the atmosphere
2. D. Pembahasan: Kata because of this (paragraf 3), maka sebabnya ada pada kalimat sebelumnya: Much of this potential supply, however, is bound tightly in forms that are not released to crops fast enough to give satisfactory growth. Kata Much lebih cocok dengan kata most.
3. The topic of paragraph three is about ...
A. the result of chemical analyses
B. the requirements of crop plants
C. giving satisfactory growth to the plants
D. measuring the available nutrients supply
E. the abundant of nutrients in the soil
3. E. Pembahasan: pada kalimat pertama paragraf ketiga sudah jelas.
