3. A male African elephant can weigh as heavy as 7000 kilograms. Express this weight in grams, giving your answer in standard form.

A male African elephant weighing 7,000 kilograms can be expressed in grams by converting kilograms to grams using the factor of 1,000 grams per kilogram. So, 7,000 kilograms is equal to 7,000 x 1,000 grams, which equals 7,000,000 grams. In standard form, this is written as 7.0 x 10^6 grams. What’s fascinating is that the weight of an elephant is not just about being massive; it plays a vital role in the ecosystem. An elephant's weight contributes to creating pathways in the forest, which helps other species access resources. Plus, their foraging habits can significantly shape vegetation growth, showcasing their importance beyond mere size! If you’re ever interested in wildlife conservation, elephants serve as a keystone species. Their presence in an ecosystem helps maintain the balance of various plants and animals. The more we understand about these incredible giants, the more we can appreciate and protect their roles in nature, which benefits us all!