Science Flashcard

Front

What is the definition of a fact in science?

Back

A fact is a statement that can be proven true or false through repeatable observations.

Front

What are vertebrates?

Back

Vertebrates are animals that have a backbone, including mammals, birds, reptiles, amphibians, and fish.

Front

What are reptiles?

Back

Reptiles are cold-blooded vertebrates that usually have scaly skin and lay eggs, such as snakes, lizards, and turtles.

Front

Why do tropical zones receive more energy from the sun?

Back

Tropical zones are located near the equator, where sunlight is more direct and consistent throughout the year.

Front

What is a renewable resource?

Back

A renewable resource is a natural resource that can be replenished naturally over time, such as plants and oxygen.

Front

What is the role of oxygen in the environment?

Back

Oxygen is essential for the survival of most living organisms as it is required for respiration.

Front

What is the difference between vertebrates and invertebrates?

Back

Vertebrates have a backbone, while invertebrates do not.

Front

What is an example of an invertebrate?

Back

An example of an invertebrate is a jellyfish or a butterfly.

Front

What is the significance of repeatable observations in science?

Back

Repeatable observations help verify facts and ensure that scientific findings are reliable.

Front

What is the importance of classifying animals?

Back

Classifying animals helps scientists organize and understand the diversity of life on Earth.