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  - Polymer Chemistry
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  - Theoretical Chemistry
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- Biology
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  - Genetics
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  - Evolution
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    - Biodiversity 28
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  - Human Anatomy & Physiology
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    - Circulatory System 90
    - Respiratory System 44
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    - Integumentary System 21
    - Sensory Organs 56
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
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    - Photosynthesis 53
    - Plant Reproduction 22
    - Plant Growth 5
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    - Plant Taxonomy 43
    - Plant Ecology 19
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  - Zoology Animal Biology
    - Classification 38
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    - Fish 76
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    - Mammals 106
    - Anatomy 16
    - Physiology 32
    - Reproduction 26
    - Development 6
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  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 34
    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
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  - Biotechnology
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  - Molecular Biology
    - Biological Biomolecules 8
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    - Bio Proteins 5
    - Bio Enzymes 21
    - Bio Nucleic Acids 5
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    - Bio Minerals 6
    - Bio Metabolism 60
    - Cellular Respiration 22
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  - Immunology
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  - Developmental Biology
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- Earth & Space Science
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Exams & Certifications

Environmental Geoscience Quizzes, Questions & Answers

Recent Environmental Geoscience Quizzes

Beacon Online Quiz Season 03

Questions: 15 | Attempts: 239 | Last updated: Mar 20, 2025

Sample Question
The Pollution Standard Index (PSI) scale has span from

0-200

0-300

0-400

0-500

Beacon 2.0 Online Quiz -season-01

Questions: 17 | Attempts: 900 | Last updated: Jan 5, 2025

Sample Question
Solar cells are simple photovoltaic devices that convert solar energy directly into electricity and are manufactured from the second-most abundant element in the earth's crust. Name it.

Bauxite

Silicon

Calcium

Magnesium

Are You Living Sustainably In The Residence Halls? Take This Quiz For A Green Room Certification

Questions: 13 | Attempts: 227 | Last updated: Mar 17, 2025

Sample Question
Do you have a separate container for recyclables in your room?

Yes, and I use it to easily collect and separate my recyclables.

No, but I always separate my trash from my recyclables in the communal trash room.

No, but I recycle materials from my room sometimes.

Water Properties Labs and Lab Notes: Quiz

Questions: 41 | Attempts: 284 | Last updated: Mar 20, 2025

Sample Question
The water and air pressure lab:If the lab were done while climbing Mt. Everest, as altitude increases what happens?

As altitude increases, air becomes less dense and the air pressure decreases. The water would not shoot out of the container.

As altitude increases, air becomes more dense and the air pressure decreases. The water would not shoot out of the container.

As altitude increases, air becomes more dense and the air pressure increases. The water would shoot out of the container farther than in the classroom.

As altitude increases, air becomes less dense and the air pressure increases. The water would shoot out of the container farther than in the classroom.

Solid Waste Management For Sanitary Engineering_jpecs

Questions: 15 | Attempts: 754 | Last updated: Mar 21, 2025

Sample Question
1. The Ecological Solid Waste Management Act of the Philippines:

RA 9003

RA 8749

RA 6969

RA 9275

CDC 2f071 Volume 2 (2016)

Questions: 88 | Attempts: 1460 | Last updated: Mar 21, 2025

Sample Question
When posting changes to publications, when, if ever, are "List of Effective Pages" checks mandatory?

Never.

As directed by major command (MAJCOM).

At the discretion of the technical order (TO) manager.

When changes and revisions are posted to paper TOs.

Take The General Water Treatment Questions!

Questions: 5 | Attempts: 757 | Last updated: Oct 16, 2025

Sample Question
Which of the following are NOT the reason why we need water treatment?

To remove contaminants that makes the water look, taste and smell bad

To remove those contaminants that are harmful for health

To make people angry with the source of water

To provide a safe source of water to drink and use

Rinse and Clean Thursday

Questions: 5 | Attempts: 533 | Last updated: Mar 9, 2025

Sample Question
Pizza boxes can be recycled.

True

False

Earth and Life Sciences Trivia Quiz!

Questions: 40 | Attempts: 21800 | Last updated: Oct 22, 2025

Sample Question
Which theory about the origin of the universe states that, 13.8 billion years ago, the universe expanded from a tiny, dense, and hot mass to its present size and cooler state?

Steady State Model

Protoplanetary Hypothesis

Non-scientiﬁc Thought

Big Bang Theory

Ultimate Quiz On Environmental Planning! Trivia

Questions: 35 | Attempts: 2948 | Last updated: Aug 22, 2025

Sample Question
As per PD 1308 Sec.3, Scope of Practice of EnP- professional services in the form of technical consultation, plan preparation, and/or implementation involving the ff except one:

Development of a community, town, city, or region;

Development of a site for a particular need (e.g. housing, education, culture) including creating a spatial arrangements of buildings, utilities and communication routes;

Land use and zoning plans for the management and development

Pre-investment, pre-feasibility, and feasibility studies.”

Site & construction supervision for city hardscapes & softscapes

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