Evolution Video Lesson Vocabulary

A scientist is specifically defined as a person who studies science to gain knowledge and develop theories. This distinguishes them from other professions like doctors, artists, and chefs who have different areas of expertise and focus.

The Arctic refers to the cold frozen land and water in the far north of planet earth. It is known for its extreme temperatures and unique ecosystem.

Natural selection is a key mechanism of evolution where organisms that are better adapted to their environment tend to survive and reproduce more than those that are less adapted. The correct answer highlights the role of the environment in choosing which living things are best suited to thrive and pass on their genes.

A voyage specifically refers to a long trip or journey that involves traveling far away for an extended period of time. The incorrect answers provided do not fully capture the essence of a voyage.

Nature refers to the natural world around us, excluding human-made objects or creations. It encompasses plants, animals, landscapes, weather, and more.

A naturalist is someone who observes and studies the natural world, including plants, animals, and ecosystems. They often conduct research, make observations, and contribute to scientific knowledge about the environment.

A species refers to a group of organisms with shared characteristics and is a fundamental unit of biological classification.

Species diversity specifically refers to the variety of species and their abundance in a particular location, not just colors, total number of animals, or land area coverage.

Charles Darwin is widely credited with developing the theory of evolution by natural selection through his work on the origin of species. Isaac Newton, Marie Curie, and Albert Enstein are renowned for their contributions in physics and chemistry, not evolutionary biology.

Reproducing is the act of creating more of something, either through biological means like having babies or through technological means like creating copies.

Traits encompass both physical attributes and behavioral characteristics of an organism, reflecting a combination of genetic and environmental factors.

The term 'inherited' refers to a trait that is passed down from parent to offspring, typically through genetic means.

Prey refers to the living thing that is hunted and eaten by its predator. It is not the animal that does the hunting, a type of herbivorous animal, or an animal that primarily feeds on plants.

Coats are typically worn over the body to provide warmth and protection from cold weather.

Offspring refers to the children of a person or the next generation of any living thing, not a distant relative, type of plant, or weather phenomenon.

Population refers to the number of a particular species living in a specific area, not the total land area or the study of interactions between organisms. It is also different from the process of reproduction.

The term 'swap out' specifically refers to exchanging or trading one thing for another, rather than any other actions mentioned in the incorrect answers.

Progressing as a verb implies moving forward or improving, rather than staying the same, moving backward, or making negative changes.

A generation refers to a group of individuals born and living at the same time. It is not related to a specific time period like 100 years or exclusively to people born in the same year. Additionally, it is not limited to a particular species.

The term 'countless' implies that the quantity is so large that it cannot be accurately determined or measured.

Variation refers to the differences or diversity between things, rather than similarity or consistency.

A single-celled organism is the simplest form of life on earth, consisting of only one cell that carries out all necessary functions for survival. These organisms are typically microscopic in size and can be observed under a microscope.

The environment refers to the physical surroundings where living organisms reside and interact with each other.

Competition is a fundamental ecological concept where organisms in the same environment compete for limited resources. It involves one organism outperforming others in order to survive and reproduce, leading to a competitive advantage.

Resources refer to all the materials, goods, and knowledge necessary for human survival and well-being on Earth.

Dinosaurs are a group of reptiles that existed millions of years ago but are no longer present in the world today.

The word 'darts' is commonly used to describe something that moves very quickly, such as a dart flying through the air or someone quickly running across a field.

The correct definition of 'surge' is to move a lot in one direction, which implies a rapid and forceful movement in a specific direction.

The correct answer involves a gentle touch, while the incorrect answers involve more forceful actions.