I'm not surprised to learn that just one type of insect can have such an impact on “The Natural World”.
<h3>How to illustrate the information?</h3>
It should be noted that every organism in Earth have their roles to play. For example, mosquitos causes malaria and have an impact on the health of people.
Therefore, an insect having and impact on the world isn't something new. The text didn't change my belief about nature.
Good listeners share these characteristics: They pay attention to the person who is speaking. They keep eye contact. They show interest by nodding or by smiling at appropriate times.