Microscopes & Rachel Carson Flashcard

Front

What is the function of light in a microscope?

Back

Light is used to illuminate the specimen being observed, allowing details to be seen through the lenses.

Front

What is the main topic of Rachel Carson's book, Silent Spring?

Back

The danger of pesticides and their impact on the environment.

Front

What part of a microscope supports the entire structure?

Back

Base.

Front

What is the purpose of the objective lens in a microscope?

Back

The objective lens magnifies the specimen, providing a closer view of its details.

Front

What is the arm of a microscope?

Back

The arm is the part that connects the base to the head and is used for carrying the microscope.

Front

What is the ocular lens also known as?

Back

Eyepiece.

Front

What does the stage of a microscope do?

Back

The stage holds the slide containing the specimen for observation.

Front

What is the diaphragm in a microscope?

Back

The diaphragm controls the amount of light that reaches the specimen.

Front

What is the purpose of the tube in a microscope?

Back

The tube connects the ocular lens to the objective lens, allowing light to travel through.

Front

What is the significance of Rachel Carson's work?

Back

Her work raised awareness about environmental issues and the effects of pesticides.