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- Physics
  - Mechanics
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    - Kinematics 36
    - Dynamics 5
    - Forces 80
    - Energy 13
    - Power 12
    - Momentum 43
    - Circular Motion 21
    - Gravitation 22
    - Oscillation 3
    - Equilibrium 5
    - Friction 31
    - Elasticity 16
    - Fluid Statics 6
  - Thermodynamics
    - Temperature 15
    - Heat 17
    - Thermal Expansion 7
    - Heat Transfer 65
    - Calorimetry 13
    - Kinetic Theory 42
    - Gas Laws 14
    - First Law 5
    - Second Law 7
    - Entropy 7
    - Heat Engine 2
    - Refrigeration 7
    - Thermodynamic Cycles 4
  - Waves and Oscillations
    - Wave Motion 22
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    - Wave Properties 23
    - Sound Waves 86
    - Light Waves 25
    - Interference 5
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  - Optics
    - Optics Reflection 32
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  - Electricity and Magnetism
    - Electric Charge 29
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    - Capacitance 11
    - Current Electricity 24
    - Ohm Law 23
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    - Electric Power 18
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    - Electromagnetic Induction 14
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    - Circuit Theory 41
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  - Modern Physics
    - Atomic Physics 36
    - Quantum Theory 5
    - Particle Physics 10
    - Wave Mechanics 1
    - Photoelectricity 5
    - X Rays 11
    - Radioactivity 19
    - Spectroscopy 1
  - Nuclear Physics
    - Nuclear Radioactivity 13
    - Nuclear Decay 5
    - Half Life 3
    - Physics Nuclear Reactions 3
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  - Quantum Physics
    - Superposition 3
    - Uncertainty 6
    - Quantum Tunneling 1
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    - Atomic Models 48
    - Photoelectric Effect 7
    - Compton Effect 3
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  - Relativity
    - Special Theory 4
    - General Theory 7
    - Time Dilation 2
    - Length Contraction 23
    - Mass Energy 15
    - Relativistic Momentum 1
    - Spacetime 1
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  - Astrophysics
    - Stellar Physics 3
    - Astrophysics Black Holes 12
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  - Fluid Mechanics
    - Fluid Properties 7
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    - Buoyancy 21
    - Continuity Equation 1
    - Bernoulli Principle 8
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    - Turbulence 1
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  - Measurement and Units
    - SI Units 9
    - Derived Units 7
    - Unit Conversion 11
    - Significant Figures 34
    - Scientific Notation 13
    - Dimensional Analysis 12
    - Accuracy 8
    - Precision 27
    - Error Analysis 29
    - Measuring Instruments 29
- Chemistry
  - Physical Chemistry
    - States of Matter 202
    - Physical Gas Laws 26
    - Chemical Equilibrium 18
    - Ionic Equilibrium 50
    - Solutions 10
    - Colligative Properties 66
    - Chemical Kinetics 18
    - Electrochemistry 12
    - Surface Chemistry 2
    - Physical Quantum Chemistry 1
    - Physical Spectroscopy 5
  - Inorganic Chemistry
    - Periodic Table 231
    - Chemical Bonding 112
    - Coordination Compounds 23
    - Metallurgy 2
    - s Block Elements 1
    - p Block Elements 1
    - d Block Elements 2
    - f Block Elements 5
    - Hydrogen 8
    - Halogens 10
    - Noble Gases 5
    - Acids and Bases 74
    - Salt Analysis 28
  - Organic Chemistry
    - Organic Compounds Classification 28
    - Structural Isomerism 13
    - Nomenclature 83
    - Hydrocarbons 6
    - Haloalkanes 6
    - Alcohols 10
    - Aldehydes 3
    - Ketones 4
    - Carboxylic Acids 9
    - Amines 3
    - Organic Biomolecules 17
    - Organic Reactions 15
  - Analytical Chemistry
    - Qualitative Analysis 9
    - Quantitative Analysis 5
    - Titrations 3
    - Gravimetric Analysis 5
    - Chromatography 5
    - Spectrophotometry 3
    - Electroanalytical Methods 10
    - Mass Spectrometry 5
    - Thermal Analysis 2
    - Separation Techniques 24
  - Biochemistry
    - Biomolecules 7
    - Bio Carbohydrates 22
    - Proteins 31
    - Enzymes 24
    - Lipids 49
    - Nucleic Acids 8
    - Metabolism 4
    - Bioenergetics 1
    - Vitamins 35
    - Hormones 17
    - Cell Signaling 16
    - Genetic Code 4
  - Environmental Chemistry
    - Air Pollution 18
    - Water Pollution 20
    - Soil Pollution 4
    - Waste Management 54
    - Ozone Depletion 9
    - Acid Rain 8
    - Eutrophication 2
    - Toxicology 52
    - Radioactive Pollution 3
  - Industrial Chemistry
    - Petrochemicals 1
    - Cement 7
    - Glass 1
    - Fertilizers 4
    - Dyes 2
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    - Pharmaceuticals 2
    - Food Chemistry 13
    - Pulp and Paper 2
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    - Detergents 6
  - Nuclear Chemistry
    - Chemistry Radioactivity 2
    - Chemistry Nuclear Reactions 2
    - Radioisotopes 8
    - Nuclear Safety 51
  - Polymer Chemistry
    - Polymerization 1
    - Addition Polymers 1
    - Condensation Polymers 1
    - Natural Polymers 1
    - Synthetic Polymers 2
    - Thermoplastics 3
    - Polymer Properties 1
    - Polymer Applications 1
  - Theoretical Chemistry
    - Molecular Modeling 1
    - Computational Chemistry 1
    - Statistical Mechanics 12
    - Chemical Thermodynamics 13
    - Reaction Dynamics 125
    - Electronic Structure 57
    - Molecular Dynamics 18
    - Spectroscopy Theory 1
  - Medicinal Chemistry
    - Drug Design 4
    - Pharmacokinetics 42
    - Pharmacodynamics 19
    - Drug Metabolism 7
    - Enzyme Inhibition 26
    - Receptor Binding 12
    - Structure Activity 11
    - Prodrugs 5
    - Natural Products 19
    - Peptidomimetics 4
  - Green Chemistry
    - Principles 8
    - Sustainable Design 1
    - Waste Prevention 8
    - Energy Efficiency 13
    - Catalysis 1
    - Biodegradable Materials 1
    - Green Synthesis 1
    - Solvent Reduction 10
    - Atom Economy 2
    - Life Cycle Analysis 3
    - Pollution Prevention 4
  - Materials Chemistry
    - Crystal Structure 51
    - Band Theory 7
    - Materials Polymers 2
    - Ceramics 5
    - Composites 2
    - Nanomaterials 9
    - Biomaterials 3
    - Corrosion 28
    - Alloys 11
    - Superconductors 1
    - Thin Films 1
    - Magnetic Materials 4
    - Optical Materials 4
- Biology
  - Cell Biology
    - Cell Theory 100
    - Prokaryotic Cells 17
    - Eukaryotic Cells 26
    - Cell Organelles 63
    - Cell Membrane 70
    - Cell Wall 2
    - Cytoplasm 14
    - Nucleus 12
    - Mitochondria 16
    - Chloroplasts 15
    - Ribosomes 13
    - Endoplasmic Reticulum 2
    - Golgi Apparatus 15
    - Lysosomes 6
    - Cytoskeleton 12
    - Cell Division 113
    - Cell Cycle 37
    - Transport Mechanisms 93
    - Cell Communication 2
  - Genetics
    - DNA Structure 95
    - RNA Structure 38
    - Gene Expression 15
    - Biological Genetic Code 5
    - DNA Replication 36
    - Transcription 8
    - Translation 4
    - Mutation 43
    - Mendelian Inheritance 38
    - Non Mendelian Inheritance 87
    - Genetic Disorders 130
    - Genetic Mapping 3
    - Genetic Engineering 9
    - Genomics 9
    - Epigenetics 5
  - Evolution
    - Origin of Life 47
    - Theories of Evolution 13
    - Natural Selection 42
    - Variation 27
    - Adaptation 23
    - Speciation 9
    - Fossil Record 12
    - Comparative Anatomy 31
    - Molecular Evidence 44
    - Human Evolution 22
    - Coevolution 6
    - Extinction 12
  - Ecology
    - Ecosystem 53
    - Biomes 10
    - Population Ecology 30
    - Community Ecology 10
    - Food Chains 98
    - Food Webs 45
    - Ecological Energy Flow 24
    - Nutrient Cycles 57
    - Biodiversity 183
    - Ecological Conservation 95
    - Habitat 119
    - Succession 24
    - Ecological Adaptation 38
    - Human Impact 37
    - Ecological Climate Change 16
  - Human Anatomy and Physiology
    - Skeletal System 252
    - Muscular System 161
    - Nervous System 340
    - Endocrine System 186
    - Circulatory System 207
    - Respiratory System 177
    - Digestive System 128
    - Excretory System 73
    - Reproductive System 139
    - Immune System 99
    - Integumentary System 51
    - Sensory Organs 213
  - Botany Plant Biology
    - Plant Anatomy 5
    - Plant Morphology 119
    - Plant Physiology 74
    - Photosynthesis 104
    - Plant Reproduction 32
    - Plant Growth 9
    - Plant Hormones 28
    - Plant Taxonomy 93
    - Plant Ecology 32
    - Plant Pathology 12
    - Economic Botany 49
    - Seed Biology 6
    - Plant Genetics 5
    - Plant Adaptations 53
  - Zoology Animal Biology
    - Classification 267
    - Porifera 10
    - Cnidaria 21
    - Platyhelminthes 34
    - Nematoda 17
    - Annelida 16
    - Arthropoda 26
    - Mollusca 16
    - Echinodermata 19
    - Chordata 13
    - Fish 27
    - Amphibians 28
    - Reptiles 41
    - Birds 61
    - Mammals 38
    - Anatomy 30
    - Physiology 29
    - Reproduction 40
    - Development 16
    - Behavior 170
  - Microbiology
    - Microbial Structure 58
    - Bacteriology 7
    - Virology 18
    - Mycology 23
    - Parasitology 45
    - Microbial Genetics 2
    - Microbial Physiology 15
    - Microbial Ecology 27
    - Pathogenic Microbiology 177
    - Microbial Biotechnology 2
    - Food Microbiology 16
    - Industrial Microbiology 4
    - Environmental Microbiology 2
  - Biotechnology
    - Bio Genetic Engineering 4
    - Recombinant DNA 9
    - Cloning 6
    - PCR 8
    - Gel Electrophoresis 21
    - DNA Sequencing 6
    - Gene Therapy 3
    - CRISPR 9
    - Stem Cells 9
    - Bioreactors 5
    - Fermentation 5
    - Bioinformatics 6
    - GMOs 12
    - Proteomics 1
    - Metabolomics 3
  - Molecular Biology
    - Biological Biomolecules 17
    - Carbohydrates 29
    - Biochemical Lipids 2
    - Bio Proteins 12
    - Bio Enzymes 3
    - Bio Nucleic Acids 21
    - Biochemical Vitamins 36
    - Bio Minerals 5
    - Bio Metabolism 47
    - Cellular Respiration 112
    - Nitrogen Metabolism 9
    - Bio Hormones 13
    - Signal Transduction 6
  - Immunology
    - Innate Immunity 16
    - Adaptive Immunity 12
    - Antigens 11
    - Antibodies 10
    - Lymphatic System 26
    - B Cells 31
    - T Cells 6
    - Immune Response 26
    - Cytokines 16
    - Vaccination 17
    - Immunodeficiency 23
    - Hypersensitivity 30
    - Autoimmunity 20
    - Transplant Immunology 8
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  - Developmental Biology
    - Gametogenesis 10
    - Fertilization 48
    - Cleavage 20
    - Gastrulation 5
    - Organogenesis 25
    - Metamorphosis 15
    - Regeneration 3
    - Growth 19
    - Aging 30
- Earth and Space Science
  - Geology
    - Minerals 52
    - Rocks 18
    - Geological Rock Cycle 45
    - Plate Tectonics 107
    - Geological Volcanoes 34
    - Geological Earthquakes 22
    - Weathering 14
    - Erosion 35
    - Soil 8
    - Fossils 8
    - Geological Time 23
    - Geomorphology 10
    - Natural Resources 28
  - Meteorology
    - Metrological Atmosphere 12
    - Metrological Weather 52
    - Climate 5
    - Clouds 14
    - Precipitation 2
    - Air Pressure 21
    - Wind 4
    - Storms 8
    - Hurricanes 7
    - Metrological Tornadoes 15
    - Weather Forecasting 7
    - Metrological Climate Change 3
  - Oceanography
    - Ocean Basins 21
    - Waves 6
    - Tides 4
    - Currents 5
    - Marine Life 30
    - Coral Reefs 19
    - Seafloor Spreading 8
    - Salinity 7
    - Marine Resources 14
    - Ocean Pollution 9
    - Climate Impact 6
  - Environmental Geoscience
    - Environmental Climate Change 1
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    - Renewable Energy 76
    - Sustainability 41
    - Conservation 37
    - Land Use 6
  - Paleontology
    - Fossilization 6
    - Fossil Types 5
    - Stratigraphy 13
    - Extinction Events 17
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  - Climate Science
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  - Hydrology
    - Hydro Water Cycle 5
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    - Water Quality 27
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  - Natural Disasters
    - Earthquakes 6
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    - Droughts 1
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    - Avalanches 2
    - Wildfires 12
    - Heatwaves 3
    - Blizzards 1
  - Earth Systems and Cycles
    - Geosphere 4
    - Hydrosphere 3
    - Atmosphere 11
    - Biosphere 5
    - Rock Cycle 15
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    - Carbon Cycle 5
    - Nitrogen Cycle 14
    - Energy Flow 5
    - Climate System 3
  - Soil Science
    - Soil Formation 3
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    - Soil Properties 4
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    - Soil Physics 1
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    - Soil Erosion 4
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- Astronomy
  - Observational Astronomy
    - History of Astronomy 17
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  - Solar System
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    - Earth 2
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    - Mars 3
    - Jupiter 2
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    - Uranus 5
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    - Asteroids 14
    - Comets 10
    - Meteoroids 5
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  - Stars and Stellar Evolution
    - Star Formation 1
    - Main Sequence 10
    - Red Giants 2
    - Black Holes 5
    - Stellar Nucleosynthesis 2
    - Variable Stars 2
  - Galaxies
    - Nebulae 1
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  - Cosmology
    - Big Bang 22
    - Cosmo Dark Matter 2
    - Dark Energy 1
    - Cosmic Microwave 3
    - Large Scale 1
    - Galaxy Formation 5
    - Universe Expansion 2
    - Cosmological Models 4
  - Exoplanets
    - Detection Methods 1
    - Planet Types 6
    - Atmospheres 1
  - Astrobiology
    - Extremophiles 1
    - Habitable Zones 1
    - Biosignatures 4
    - Life Detection 2
    - Mars Life 3
    - Space Missions 5
  - Astronomical Instruments
    - Radio Telescope 2
    - Space Telescope 2
    - Photometer 4
    - Planetarium 1
    - Sextant 4
  - Space Exploration and Missions
    - Spacecraft 3
    - Satellites 4
    - Space Probes 3
    - Space Telescopes 1
    - Manned Missions 2
    - Lunar Missions 6
    - Mars Missions 2
    - Space Stations 3
    - Space Agencies 3
  - Celestial Mechanics and Orbits
    - Orbital Motion 7
    - Kepler Laws 3
    - Newton Laws 60
    - Orbital Gravity 1
    - Eclipses 7
    - Retrograde Motion 3
    - Perturbations 5
    - Orbital Resonance 5

Ecosystem Quizzes, Questions & Answers

Recent Ecosystem Quizzes

Do you know about environmental science? It’s a valid question, as we tend to overlook so much of the biological, chemical and physical components that make up all of the area surrounding us in life. Test your knowledge...

Questions: 15 | Attempts: 319 | Last updated: Sep 16, 2024

Sample Question
Nystagmus means:

Involuntary Eye Movement

Silver Poisoning

Toxin From Earthworms

Unstable Heart Rhythm

How Well Do You Know Spiders?

How well do you know spiders?

Explore the fascinating world of spiders with our quiz 'How well do you know spiders?' Test your knowledge on their anatomy, unique abilities, and ecological roles. This quiz assesses your understanding of spider characteristics...

Questions: 12 | Attempts: 1390 | Last updated: Mar 20, 2023

Sample Question
Spiders are which of the following?

Bugs

Insects

Arachnids

Idk, gross!

Elder Scrolls: Flora And Fauna

Elder Scrolls: Flora and Fauna

Explore the diverse creatures of the Elder Scrolls universe in this quiz. Test your knowledge on the unique flora and fauna of the Shivering Isles, focusing on their characteristics, habitats, and interactions within their...

Questions: 10 | Attempts: 134 | Last updated: Mar 22, 2023

Sample Question
They are aquatic-dwelling creatures that frequent the lakes, rivers and bogs of the Shivering Isles. A fully-grown adult one can deliver a nasty blow from its claws, a swing from its tail or a potentially deadly bite from its razor-sharp teeth. They spread many diseases and can regenerate health when exposed to water.

Banekin

Balliwog

Dreugh

Grummite

Environment And Ecology: Previous Year Questions

Environment and Ecology: Previous Year Questions

Environment is the immediate surrounding of living organisms while ecology is the study of living organisms in their environments. The Environment and Ecology quiz below assesses these two topics as one. See how much you know.

Questions: 46 | Attempts: 1776 | Last updated: Mar 21, 2023

Sample Question
Consider the following1. Star tortoise2. Monitor lizard3. Pygmy hog4. Spider monkeyWhich of the above found in India?

1, 2 and 3 only

2 and 3 only

1 and 4 only

1, 2, 3 and 4

Type Of Insects Quiz: Trivia Facts!

Type of Insects Quiz: Trivia Facts!

Explore the fascinating world of insects with the 'Type of Insects Quiz: Trivia Facts!' This quiz tests your knowledge on various aspects of insects, including their classification, characteristics, and roles in the ecosystem....

Questions: 10 | Attempts: 1069 | Last updated: Mar 22, 2023

Sample Question
Insects are animals.

True

False

Desert Ecosystem Quiz

An ecosystem is an environment in which we have both the living and non-living organisms all living together. The desert ecosystem quiz below takes us on a knowledge journey into the desert environment. Enjoy while at it.

Questions: 19 | Attempts: 2777 | Last updated: Sep 2, 2024

Sample Question
What is the 3rd level of the food chain?

Decomposers/Scavengers

Herbivores

Carnivores/Omnivores

Producers/Plants

Biology Practice Test: MCQ Quiz

Are you interested in the subject of biology? Could you pass a biology quiz? Biology is a branch of natural science and is very important to our daily lives. As a study of life and living organisms, it attempts to establish...

Questions: 24 | Attempts: 260 | Last updated: Mar 22, 2023

Sample Question
What would happen if there was a mutation to Complex I and Complex II of the electron transport chain of cellular respiration so that it could not oxidize NADH?

The proton gradient would not form because the electrons from NADH could not be obtained. No ATP synthesis would occur.

The proton gradient would be created more rapidly since NADH would donate its electrons more readily. ATP synthesis would increase.

The electrons would still pass from Complex III and Complex IV to create a smaller proton gradient. Not as much ATP could be made.

The protons from the matrix would have to diffuse through the membrane to maintain the proton gradient needed for ATP synthase.

Electrons from the proton gradient would be donated to Complex I so that it could function normally.

BVHS Ecology Quiz: Trivia!

How well do you know about BVHS ecology? Ecology is the study of relationships that an organism has in its environment. For this quiz, you will want to understand what a secondary consumer is, items that may or may not be...

Questions: 22 | Attempts: 215 | Last updated: Mar 22, 2023

Sample Question
Succession where glaciers melt and expose new rock is called:

Primary

Secondary

Tertiary

F1-tii- Mid Term Test

F1-TII- Mid Term Test

The 'F1-TII- Mid Term Test' assesses knowledge on various ecosystems, focusing on forests and wetlands. It evaluates understanding of ecological roles, such as erosion prevention by trees and water purification by wetlands,...

Questions: 20 | Attempts: 1882 | Last updated: Mar 22, 2023

Sample Question
A forest is:

An environment with lots of species

An environment with a distinct set of flora and fauna

An environment that is found in tropical regions only

An environment that can florish anywhere

Science Chapter 17 Sections 1-3

This quiz covers notes from Sections 1-3 from Chapter 17 on Climate and Biomes.

Questions: 10 | Attempts: 133 | Last updated: Jul 29, 2024

Sample Question
The average weather conditions over a long period of time is called

Biome

Latitude

Weather

Climate

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