Please spend some time reflecting on what you've learned about acids and bases and think about some of the cleaning items in your house. Answer the questions below and
forward them to your teacher. Each question is worth 10 points.
1. Think about some of the items that we use and consume everyday, like shampoo,
toothpaste, soap, food, etc. Which of the items are acids, and which are bases? Keep
a journal of various items you use for one week. Include in your journal several
properties of each item, whether it is an acid or a base, and why you think so.

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.