(Originais Teachy 2024) - Question Hard of Sciences

Natural phenomena can be considered as extremely important events for our planet, as they influence the climate and the life of the species that exist on it. For example, rains are necessary to keep the rivers and lakes full and thus ensure drinking water for all living beings that depend on it to survive. Which of the following is an example of a natural phenomenon that contributes to the balance of the Earth?

Using electrical energy efficiently is a way to save natural resources, as it is possible to use devices that consume less energy. What is the main way to take advantage of electrical energy efficiently?

Sometimes we can see people who eat a lot or very little and realize they are not healthy. This may be a sign that they have an eating disorder, such as obesity, which is when a person is overweight from consuming more food than their body needs. On the other hand, anorexia is a disorder in which the person is afraid of gaining weight and eats very little, which can harm their health. People with these disorders need help to learn how to have a balanced and healthy diet. Thinking about taking care of our body, write about what a balanced diet is and why it is important to maintain our health. Then, explain how families, schools, and governments can help children and adults learn to eat healthily and avoid eating disorders such as obesity and anorexia.