Human Impact Review

Flashcard
•
Biology
•
9th - 12th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is competition in an ecosystem?
Back
Competition occurs when two or more species or individuals vie for the same resources, such as food, space, or light. Invasive species, like kudzu, can outcompete native species, leading to their decline.
2.
FLASHCARD QUESTION
Front
What happens to a population when the number of births equals the number of deaths?
Back
The population will stay the same, indicating a stable population size.
3.
FLASHCARD QUESTION
Front
What is biomagnification?
Back
Biomagnification is the process by which toxins become more concentrated in the tissues of organisms at higher trophic levels in an ecosystem.
4.
FLASHCARD QUESTION
Front
What is habitat loss?
Back
Habitat loss refers to the destruction or alteration of natural environments, often due to human activities like deforestation, agriculture, and urban development.
5.
FLASHCARD QUESTION
Front
What happens to a population when the number of births exceeds the number of deaths?
Back
The population will increase, indicating a growth in population size.
6.
FLASHCARD QUESTION
Front
Define invasive species.
Back
Invasive species are non-native organisms that spread widely in a new habitat, often causing harm to native species and ecosystems.
7.
FLASHCARD QUESTION
Front
What is the relationship between biodiversity and ecosystem health?
Back
Higher biodiversity typically indicates a healthier ecosystem, as it enhances resilience, productivity, and stability.
Create a free account and access millions of resources
Similar Resources on Wayground
12 questions
Unit 7 (Ecology) Concept 1: Intro to ecology

Flashcard
•
9th - 12th Grade
15 questions
Succession & Biodiversity

Flashcard
•
9th - 12th Grade
15 questions
Biodiversity

Flashcard
•
9th - 12th Grade
15 questions
Fall Semester Exam Review #3- Wade

Flashcard
•
9th - 12th Grade
15 questions
Ecology Review

Flashcard
•
9th - 12th Grade
15 questions
Biology EOC Review - Ecology

Flashcard
•
9th - 12th Grade
15 questions
Biology AIR Test Review - Div. & Interdep. of Life

Flashcard
•
9th - 12th Grade
13 questions
Biodiversity

Flashcard
•
9th - 12th Grade
Popular Resources on Wayground
15 questions
Hersheys' Travels Quiz (AM)

Quiz
•
6th - 8th Grade
20 questions
PBIS-HGMS

Quiz
•
6th - 8th Grade
30 questions
Lufkin Road Middle School Student Handbook & Policies Assessment

Quiz
•
7th Grade
20 questions
Multiplication Facts

Quiz
•
3rd Grade
17 questions
MIXED Factoring Review

Quiz
•
KG - University
10 questions
Laws of Exponents

Quiz
•
9th Grade
10 questions
Characterization

Quiz
•
3rd - 7th Grade
10 questions
Multiply Fractions

Quiz
•
6th Grade