unit 8 review
Flashcard
•
Science
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is overfishing?
Back
Overfishing is the practice of catching fish at a rate faster than they can reproduce, leading to a decline in fish populations.
2.
FLASHCARD QUESTION
Front
What is nonpoint source pollution?
Back
Nonpoint source pollution refers to contaminants that enter water bodies from multiple, diffuse sources rather than a single, identifiable source.
3.
FLASHCARD QUESTION
Front
What is leachate?
Back
Leachate is a liquid that has percolated through a solid and leached out some of the constituents, often a concern in landfills as it can contaminate groundwater.
4.
FLASHCARD QUESTION
Front
What is runoff?
Back
Runoff is the flow of water, usually from precipitation, that moves across the land surface and can carry pollutants into water bodies.
5.
FLASHCARD QUESTION
Front
What is percolation?
Back
Percolation is the process by which water moves downward through soil and rock layers, which can transport agricultural pollutants to groundwater.
6.
FLASHCARD QUESTION
Front
What is the impact of fertilizers on algae growth?
Back
Fertilizers can lead to nutrient pollution, which promotes excessive algae growth in water bodies, resulting in harmful algal blooms.
7.
FLASHCARD QUESTION
Front
What are invasive species?
Back
Invasive species are non-native organisms that spread widely in a new habitat, often disrupting local ecosystems.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Avaliação 8º ANO
Flashcard
•
8th Grade
15 questions
Full Blast 3 1b
Flashcard
•
6th - 8th Grade
15 questions
Yr7-02-Networks-Flashcards
Flashcard
•
6th Grade
13 questions
Pressure Overview
Flashcard
•
7th Grade
10 questions
Mathematics: Real and Rational Numbers
Flashcard
•
7th Grade
15 questions
Conductors and Insulators
Flashcard
•
5th Grade
8 questions
Graphic Novels Vocabulary
Flashcard
•
7th Grade
10 questions
Basic Concepts of Probability
Flashcard
•
8th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Science
20 questions
Cell Organelles and Functions
Quiz
•
6th - 8th Grade
33 questions
Grade 6 Quarter 3 PMA 5 Review
Quiz
•
6th - 8th Grade
12 questions
Ecological Succession
Quiz
•
7th Grade
10 questions
Exploring the Rock Cycle: Types and Formation
Interactive video
•
6th - 8th Grade
10 questions
Exploring the Layers of the Earth
Interactive video
•
6th - 10th Grade
10 questions
Exploring the Rock Cycle
Interactive video
•
6th - 8th Grade
12 questions
Photosynthesis
Quiz
•
7th Grade
10 questions
Exploring Weathering, Erosion, and Deposition Processes
Interactive video
•
6th - 10th Grade