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Grade 7 Quizzes, Questions & Answers

Recent Grade 7 Quizzes

Advanced Arithmetic and Integer Operations Quiz

Questions: 15 | Attempts: 11 | Last updated: Mar 25, 2026

Sample Question
What is the absolute value of -15?

15

-15

0

1

Rational Numbers Quiz for 7th Grade Mathematics

Questions: 8 | Attempts: 26 | Last updated: Mar 24, 2026

Sample Question
Which of the following is not a rational number?

2

3/4

1.3

0.612452727

Soil Orders Quiz: Soil Taxonomy

Questions: 15 | Attempts: 24 | Last updated: Mar 23, 2026

Sample Question
What is Soil Taxonomy, and which organization developed it?

A system for measuring soil color developed by the United Nations

A global atlas of soil maps published by the Food and Agriculture Organization

A classification system for rocks and minerals developed by NASA

A hierarchical system for classifying soils into groups based on measurable properties, developed by the United States Department of Agriculture

Exploring African Civilizations and Cultural Themes

Questions: 19 | Attempts: 10 | Last updated: Mar 23, 2026

Sample Question
What is a 'single story'?

A narrative that represents a culture in a biased way

A story that includes multiple perspectives

A historical account of a civilization

A fictional tale about a single character

Challenging Quiz on African Civilizations and Cultural Themes

Questions: 26 | Attempts: 17 | Last updated: Mar 23, 2026

Sample Question
What is the definition of a 'single story'?

A narrative that represents a culture in a limited way

A comprehensive history of a civilization

A story that includes multiple perspectives

A fictional tale with no basis in reality

Sea Level Rise Quiz: Thermal Expansion, Ice Melt, and Coastal Risk

Questions: 15 | Attempts: 16 | Last updated: Mar 23, 2026

Sample Question
What is thermal expansion of the ocean?

The process by which ocean water evaporates and forms clouds when heated

The increase in the volume of ocean water as it warms, causing sea levels to rise even without any addition of new water

The movement of warm ocean currents from the tropics toward the poles

The formation of new ocean floor through volcanic activity along mid-ocean ridges

ONI Index Quiz: Sea Surface Temps and ENSO Thresholds

Questions: 15 | Attempts: 10 | Last updated: Mar 23, 2026

Sample Question
What is the Oceanic Nino Index, and what does it measure?

A measure of total rainfall across the tropical Pacific over a three-month period

A measure of wind speed changes along the equatorial Pacific over a six-month period

The three-month running average of sea surface temperature anomalies in the Nino 3.4 region of the central tropical Pacific, used to define El Nino and La Nina events

A satellite-based index measuring the depth of the thermocline across the equatorial Pacific

Understanding the Hierarchy of the Catholic Church

Questions: 18 | Attempts: 13 | Last updated: Mar 23, 2026

Sample Question
Who is the leader of the worldwide Catholic Church?

Cardinal

Bishop

Pope

Deacon

Microplastics Biomagnification Quiz: From Ocean to Dinner Plate

Questions: 15 | Attempts: 13 | Last updated: Mar 20, 2026

Sample Question
What are microplastics?

Large plastic debris floating on the ocean surface

Plastic particles smaller than 5 millimeters found in aquatic environments

Biodegradable plastics used in food packaging

Tiny marine organisms that resemble plastic particles

Ocean Salinity Quiz: The 3.5% Rule Explained

Questions: 15 | Attempts: 11 | Last updated: Mar 20, 2026

Sample Question
What does the term salinity mean when describing ocean water?

The temperature of ocean water measured in degrees

The total amount of dissolved salts in a given amount of water

The depth at which ocean water becomes too salty to support life

The color change in ocean water caused by mineral content

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