What Do You Know About Marine Biology?

Explanation
The question is asking for the correct answer related to the scientific study. Out of the given options, "marine life" is the only one that fits the context of scientific study. Marine life refers to the study of organisms that live in the ocean or other saltwater environments. The other options, such as "cycle," "energy flow," do not specifically relate to the scientific study mentioned in the question.

Explanation
This question is asking about the field of study that focuses on organisms in different environments. The correct answer is "sea," indicating that the study of organisms in the sea is the main focus. This field of study could include marine biology, oceanography, or other related disciplines that specifically investigate the organisms and ecosystems found in the sea.

Explanation
Marine biology classifies species based on their environment because different species have adapted to specific habitats and ecosystems within the marine environment. This classification helps scientists understand the distribution patterns, behavior, and adaptations of marine organisms. By studying the environment in which a species lives, marine biologists can gain insights into the interactions between organisms and their surroundings, as well as the ecological roles they play. This information is crucial for conservation efforts, resource management, and understanding the overall health and functioning of marine ecosystems.

Explanation
An oceanographer is a person who studies the ocean, including marine life and ecosystems. They conduct research to understand the physical, chemical, and biological aspects of the ocean. They study various aspects such as ocean currents, marine organisms, and the impact of human activities on the ocean. By studying these factors, oceanographers contribute to our understanding of the ocean and help in the conservation and management of marine resources.

Explanation
Oceanography is the correct answer because it encompasses the study of various aspects related to the ocean, including ocean circulation, plate tectonics, geology of the seafloor, and the chemical and physical properties of the ocean. It is a multidisciplinary field that explores the vast and complex marine environment, providing insights into the Earth's processes and the interaction between the oceans and the atmosphere.

Explanation
Edward Forbes is considered the founder of the science of marine biology because he was one of the first scientists to conduct extensive research on marine life and publish his findings. He conducted numerous expeditions and made significant contributions to the understanding of marine ecosystems, including the discovery of new species and the development of new scientific methods. His work laid the foundation for the field of marine biology and inspired future scientists to further explore and study the oceans.

Explanation
Snakes and turtles can be classified as reptiles because they both belong to the reptile class. Reptiles are cold-blooded vertebrates that have scales or scutes and lay amniotic eggs. Snakes and turtles share these characteristics, making them reptiles.

Explanation
Birds that have adapted to living in the marine environment are often called seabirds. This term is used to describe a variety of bird species that have evolved specific adaptations to survive and thrive in oceanic habitats. Seabirds have unique characteristics such as waterproof feathers, webbed feet for swimming, and salt glands to excrete excess salt from their bodies. They rely on the ocean for food, nesting, and migration, and can be found in coastal areas and on remote islands around the world. Seabirds include species like gulls, albatrosses, penguins, and pelicans.

Explanation
The intertidal zones are the areas close to the shore that are constantly being exposed and covered by the ocean's tides. These zones experience regular fluctuations in water levels, resulting in a unique and harsh environment. Organisms living in intertidal zones have adapted to survive in both wet and dry conditions, and they face challenges such as wave action, temperature variations, and salinity changes. The intertidal zones are important habitats for a variety of marine species and play a crucial role in coastal ecosystems.

Explanation
An estuary is a partially enclosed coastal body of water that is connected to the open sea and has one or more rivers or streams flowing into it. It is characterized by a mixture of saltwater and freshwater, creating a unique ecosystem that supports a diverse range of plant and animal species. Estuaries also serve as important breeding and feeding grounds for many marine organisms.