
Speciation - National Geographic Society
Nov 15, 2024 · Speciation occurs when a group within a species separates from other members of its species and develops its own unique characteristics. The demands of a different environment or the …
Natural Selection - National Geographic Society
May 7, 2025 · Natural selection can lead to speciation, where one species gives rise to a new and distinctly different species. It is one of the processes that drives evolution and helps to explain the …
Natural Selection - Education
Speciation is how a new kind of plant or animal species is created. Speciation occurs when a group within a species separates from other members of its species and develops its own unique …
Adaptation and Survival - Education
Oct 19, 2023 · The physical isolation or specialization of a species can lead to speciation. The wide variety of marsupials in Oceania is an example of how organisms adapt to an isolated habitat.
Continental Drift - National Geographic Society
Jun 4, 2025 · In the process of seafloor spreading, molten rock rises from within the Earth and adds new seafloor (oceanic crust) to the edges of the old. Seafloor spreading is most dynamic along giant …
Evolution: Changing Species Over Time - Education
Jul 30, 2024 · Evolution is the process by which species adapt over time in response to their changing environment. Use these ideas to teach about the water cycle in your classroom.
Artificial Selection - National Geographic Society
Oct 19, 2023 · process by which organisms that are better -adapted to their environments produce more offspring to transmit their genetic characteristics.
Adaptation and Survival - Education
Oct 19, 2023 · Speciation Sometimes, an adaptation or set of adaptations develops that splits one species into two. This process is known as speciation. Marsupials in Oceania are an example of …
Photosynthesis - Education | National Geographic Society
Feb 26, 2025 · Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
Adaptation and Survival - Education
Oct 19, 2023 · Speciation Sometimes, an adaptation or set of adaptations develops that splits one species into two. This process is known as speciation. Marsupials in Oceania are an example of …