Evaluating a cognitive task to determine how best to accomplish and monitor one's performance is called metacognition. The phrase metacognition is used to denote thinking about your own thinking and refers to the knowledge and thought processes. It is a<span> useful mechanism to enhance student learning.</span>
Two ways that the govermment policies have worsened the food crisis in Africa is the govermment the storage for food is not enough for population of Africa,and also relegional conflits
silicate minerals are far more making more than 90% that includes feldspars, quartz and mica. additionally non- silicate make the last 10% so, that includes carbonates like. limestone,and marble,sulfates like gypsum and halides, like table salt.
