Directions: Explain your answer on each question in three to five sentences. Write your answer on a separate sheet of paper. (Five points each) 1. Why preparing of materials is important before making a plant support? (5 points)

2. Why is it important to distinguished the proper tools and equipment's needed in preparing for the installation of plant support? (5 points)

3. Give at least three personal protective devices and give it's uses. (5 points)

In 2015, about ten percent of total u.s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power