Ecological Concepts and Interactions

Ecological Concepts and Interactions

Assessment

Interactive Video

Biology, Science, Geography

9th - 10th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video introduces ecology, a branch of biology that studies interactions between organisms and their environments. It covers Earth's spheres, such as the atmosphere and lithosphere, and their dynamic interactions. The video explains ecological studies at various scales, from individual organisms to the biosphere, and discusses biotic and abiotic factors. It concludes with a summary and resources for further learning.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of ecology as a scientific discipline?

The study of chemical reactions

The study of interactions between organisms and their environments

The study of historical events

The study of celestial bodies

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which sphere of Earth is characterized by frozen water?

Atmosphere

Lithosphere

Cryosphere

Biosphere

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do ecologists monitor to track the well-being of an ecosystem?

The amount of rainfall

The speed of wind

The number of stars in the sky

The types and abundance of organisms

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of a biotic factor?

Water

Sunlight

Fungi

Soil

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the term for non-living factors that affect ecosystems?

Biotic

Abiotic

Parasitic

Symbiotic

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

At which ecological scale do scientists study the flow of energy and recycling of nutrients?

Organism

Population

Ecosystem

Community

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the focus of population ecologists?

The size, density, and structure of populations

The behavior of individual organisms

The interactions between different species

The global climate patterns

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