1.1-1.5 Finals Semester 1 Practice Questions (2024)

Front

What is the policy regarding food and drink in the laboratory area?

Back

Only water is allowed; no other foods or drinks are permitted.

Front

What type of algae is Cladophora moss ball classified under?

Back

Chlorophyta.

Front

How many North Equatorial Currents are there in the North Pacific?

Back

4.

Front

What is the letter designation for the Kuroshio Current?

Back

E.

Front

What level consumer is an orca in a food chain?

Back

4th level consumer.

Front

What is the primary function of the North Equatorial Current?

Back

To transport warm water westward across the Pacific Ocean.

Front

Define 'consumer' in an ecological context.

Back

An organism that obtains energy by feeding on other organisms.

Front

What are the three main types of algae?

Back

Phaeophyta (brown algae), Rhodophyta (red algae), and Chlorophyta (green algae).

Front

What is the significance of the Kuroshio Current in oceanic circulation?

Back

It is a warm ocean current that influences climate and marine ecosystems.

Front

Explain the concept of trophic levels in an ecosystem.

Back

Trophic levels represent the hierarchical levels in an ecosystem, where each level is defined by how organisms obtain energy.