Open App

Grade 9 Exam > Grade 9 Videos > AP Biology > Ecology: Community & Biome

Ecology: Community & Biome Video Lecture | AP Biology - Grade 9

FAQs on Ecology: Community & Biome Video Lecture - AP Biology - Grade 9

1. What is a community in ecology?

Ans. In ecology, a community refers to a group of interacting species that live in the same area and have the potential to influence each other's abundance and distribution. They share a common environment and interact through various ecological processes, such as competition, predation, and mutualism.

2. What is a biome in ecology?

Ans. A biome is a large-scale ecosystem characterized by specific climatic conditions, dominant vegetation, and distinct types of organisms. It is defined by factors such as temperature, precipitation, and soil type, which influence the types of plants and animals that can survive and thrive in that particular region.

3. How are communities and biomes related?

Ans. Communities and biomes are closely interconnected in ecology. A community represents the assemblage of species living in a particular area, while a biome refers to the larger-scale ecosystem that encompasses multiple communities. Biomes are determined by climatic conditions and physical features, which in turn shape the species composition and interactions within the communities present.

4. What are some examples of biomes?

Ans. Examples of biomes include tropical rainforests, deserts, grasslands, tundra, taiga, temperate deciduous forests, and aquatic biomes such as freshwater lakes, rivers, and marine ecosystems. Each of these biomes has unique characteristics, such as the presence of specific plant and animal species adapted to the prevailing environmental conditions.

5. How do human activities impact communities and biomes?

Ans. Human activities can have significant impacts on communities and biomes. Deforestation, pollution, habitat destruction, and climate change caused by human actions can disrupt the delicate balance within communities and alter the structure and function of biomes. These impacts can lead to the loss of biodiversity, changes in species distributions, and habitat degradation, ultimately affecting the overall health and sustainability of ecosystems.

About this Video

1.7K Views

4.90/5 Rating

Sep 07, 2025 Last updated

Related Exams

Grade 9 Grade 10 Grade 11 Grade 12 SSS 3 Grade 12 A Level Year 13

Video Description: Ecology: Community & Biome for Grade 9 2025 is part of AP Biology preparation. The notes and questions for Ecology: Community & Biome have been prepared according to the Grade 9 exam syllabus. Information about Ecology: Community & Biome covers all important topics for Grade 9 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Ecology: Community & Biome.

Introduction of Ecology: Community & Biome in English is available as part of our AP Biology for Grade 9 & Ecology: Community & Biome in Hindi for AP Biology course. Download more important topics related with notes, lectures and mock test series for Grade 9 Exam by signing up for free.

Description

Video Lecture & Questions for Ecology: Community & Biome Video Lecture | AP Biology - Grade 9 - Grade 9 full syllabus preparation | Free video for Grade 9 exam to prepare for AP Biology.

Information about Ecology: Community & Biome

Here you can find the meaning of Ecology: Community & Biome defined & explained in the simplest way possible. Besides explaining types of Ecology: Community & Biome theory, EduRev gives you an ample number of questions to practice Ecology: Community & Biome tests, examples and also practice Grade 9 tests.

	AP Biology 130 videos\|198 docs\|114 tests

AP Biology

130 videos|198 docs|114 tests

Join Course for Free

Explore Courses for Grade 9 exam

Summary