Libro Santillana 1er Año Ciencias Naturales Pdf [ Android ]

As they wandered through the forest, Luna and Leo came across a beautiful garden filled with vibrant flowers and lush green plants. Mrs. Verde taught them about the importance of plants in our ecosystem. They learned about photosynthesis, the process by which plants convert sunlight into energy.

Mrs. Verde took Luna and Leo on a virtual journey to the Earth's interior. They learned about the Earth's crust, mantle, and core. Luna was surprised to know that the Earth's core was made up of hot, melted iron and nickel. Leo asked, "How do we know what's inside the Earth if we can't see it?" Mrs. Verde explained that scientists use special tools and techniques to study the Earth's interior. libro santillana 1er año ciencias naturales pdf

Luna exclaimed, "Look, Leo! A bee is collecting nectar from that flower." Leo replied, "And look, a butterfly is sipping water from that puddle." Mrs. Verde explained that these interactions between living organisms and their environment are crucial for maintaining the balance of ecosystems. As they wandered through the forest, Luna and

As they ventured into the nearby forest, Luna and Leo discovered the concept of ecosystems. They learned about the different types of ecosystems, such as forests, grasslands, and deserts. They realized that each ecosystem is home to a variety of plants and animals that depend on each other for survival. They learned about photosynthesis, the process by which