\\begin{tabular}{|l|l|l|l|} \\hline Q21 & \\multicolumn{2}{l|}{\\( \\begin{array}{l}\\text { Describe how engineers can help reduce the problem of solid waste that is affecting every } \\\\ \\text { country around the world. }\\end{array} \\)} \\\\ \\hline A21 & Student answer: \\\\ \\hline F21 & Assessor feedback: & Achieved & \\( \\square \\) \\\\ \\cline { 3 - 4 } & & To be achieved & \\( \\square \\) \\\\ \\hline \\end{tabular}