Env Science 1st Semester Test Review_2024-25

Front

What tool is used to measure air pressure?

Back

Barometer

Front

What two measurements are found on a climatogram?

Back

Rainfall and temperature

Front

Which of the following is NOT a density-dependent factor? a. storms b. disease c. competition d. predators

Back

a. storms

Front

What does a biodiversity index of 1 indicate?

Back

It indicates high biodiversity, meaning there are many different species present.

Front

Which process takes carbon dioxide from the air and converts it into organic matter?

Back

Photosynthesis

Front

What is a hygrometer used for?

Back

To measure humidity in the air.

Front

What is the main purpose of photosynthesis?

Back

To convert light energy into chemical energy in the form of glucose.

Front

Define biodiversity.

Back

The variety of life in a particular habitat or ecosystem.

Front

What is a climatogram?

Back

A graphical representation of the climate of a specific area, showing temperature and precipitation.

Front

What is the difference between density-dependent and density-independent factors?

Back

Density-dependent factors are influenced by population size (e.g., competition), while density-independent factors affect populations regardless of size (e.g., natural disasters).