Question

please give correct answer..... for number 4​

Answer 1

Answer:

ques4).

1. Instruct students to record the four components of soil and the basic characteristics of soil texture in their guided notes. The four components of soil include: mineral matter 45%, organic matter 5%, air 25%, and water 25%.
2. mineral matter makes the soil weigh more.
3. Crops need nutrients just like people do. A fertile soil will contain all the major nutrients for basic plant nutrition (e.g., nitrogen, phosphorus, and potassium), as well as other nutrients needed in smaller quantities (e.g., calcium, magnesium, sulfur, iron, zinc, copper, boron, molybdenum, nickel).
4. i think....this is correct....