Do You Know About Environmental Science

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Do You Know About Environmental Science - Quiz

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 on what really goes on around us by taking this quiz!


Questions and Answers
  • 1. 

    Nystagmus means:

    • A.

      Involuntary Eye Movement

    • B.

      Silver Poisoning

    • C.

      Toxin From Earthworms

    • D.

      Unstable Heart Rhythm

    Correct Answer
    A. Involuntary Eye Movement
    Explanation
    Nystagmus refers to the involuntary movement of the eyes. It is characterized by rapid, repetitive, and uncontrolled eye movements that can occur horizontally, vertically, or in a rotary fashion. This condition can be congenital or acquired, and it may be caused by various factors such as neurological disorders, medication side effects, or inner ear problems. Nystagmus can result in reduced visual acuity, dizziness, and difficulty with balance and coordination. Treatment options for nystagmus depend on the underlying cause and may include medication, surgery, or the use of visual aids.

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  • 2. 

    Histology means:

    • A.

      Study Of Allergens

    • B.

      Study Of Chemical History

    • C.

      Study Of Bacteria

    • D.

      Study Of Tissue Structure

    Correct Answer
    D. Study Of Tissue Structure
    Explanation
    Histology refers to the study of tissue structure. It involves examining the microscopic anatomy of cells and tissues, including their organization, composition, and functions. This field of study is important in understanding the structure and function of organs and systems in the human body, as well as in diagnosing diseases and disorders.

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  • 3. 

    Olf means:

    • A.

      Unit Of Radiation

    • B.

      Poisonous For Fish

    • C.

      Unit Of Scent Emission

    • D.

      Type Of Nerve Toxin

    Correct Answer
    C. Unit Of Scent Emission
    Explanation
    The term "olf" refers to the unit of scent emission. This suggests that it is a measurement used to quantify the emission or release of scent or odor. The other options, such as "unit of radiation," "poisonous for fish," and "type of nerve toxin," do not align with the meaning of "olf" as a unit of scent emission.

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  • 4. 

    Diaphoresis means:

    • A.

      Kidney Failure

    • B.

      Nerve Agent

    • C.

      Excessive Sweating

    • D.

      Chemical Mixture

    Correct Answer
    C. Excessive Sweating
    Explanation
    Diaphoresis refers to excessive sweating. It is a condition where the body produces more sweat than necessary to regulate body temperature. This can be caused by various factors such as physical exertion, anxiety, hormonal changes, or certain medical conditions. Diaphoresis is a common symptom in conditions like fever, menopause, hyperthyroidism, and some infections. It is the body's natural response to cool down and maintain a stable body temperature.

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  • 5. 

    Limacide means:

    • A.

      Bird-Killing

    • B.

      Mollusk-Killing

    • C.

      Legume-Destroying

    • D.

      Oxygen-Eating

    Correct Answer
    B. Mollusk-Killing
    Explanation
    Limacide is a term used to describe something that kills or is toxic to mollusks. Mollusks are a diverse group of animals that include snails, slugs, and clams. Therefore, the correct answer is "Mollusk-Killing."

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  • 6. 

    What does Homology mean?

    • A.

      Air Pollution Quantity

    • B.

      Study Of Hormones

    • C.

      Study Of Horse Diseases

    • D.

      Nucleotide Similarity

    Correct Answer
    D. Nucleotide Similarity
    Explanation
    Homology refers to the similarity between different organisms or structures due to their shared ancestry. In this context, nucleotide similarity is the most appropriate choice as it directly relates to the concept of homology. Nucleotides are the building blocks of DNA and RNA, and comparing the sequence of nucleotides can help determine the degree of similarity and evolutionary relatedness between different organisms. Therefore, nucleotide similarity is a valid explanation for the meaning of homology.

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  • 7. 

    Gametocide meaning

    • A.

      Reproductive Cell Killer

    • B.

      Japanese Poisonous Snake

    • C.

      Defoliant

    • D.

      Bird Killer

    Correct Answer
    A. Reproductive Cell Killer
    Explanation
    Gametocide refers to a substance or agent that kills or inhibits the development of reproductive cells. This term is commonly used in the context of pesticides or chemicals that are specifically designed to target and destroy the reproductive cells of pests or unwanted organisms. Therefore, the correct answer, "Reproductive Cell Killer," accurately describes the meaning of gametocide. It is important to note that the other options, such as Japanese Poisonous Snake, Defoliant, and Bird Killer, are not relevant to the term gametocide.

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  • 8. 

    Teratogen means:

    • A.

      Radiation Overdose

    • B.

      Nausea Inducing

    • C.

      Lung Damage

    • D.

      Birth Defect Cause

    Correct Answer
    D. Birth Defect Cause
    Explanation
    Teratogen refers to any substance or agent that can cause birth defects or abnormalities in a developing fetus. It can include various factors such as drugs, chemicals, infections, or radiation exposure during pregnancy. These teratogens can interfere with the normal development of the embryo or fetus, leading to structural or functional abnormalities. Therefore, the correct answer, "Birth Defect Cause," accurately describes the meaning of teratogen.

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  • 9. 

    Toxemia means:

    • A.

      Blood Poisoning

    • B.

      Poisonous Fish

    • C.

      Plant Fungus

    • D.

      Study Of Poisons

    Correct Answer
    A. Blood Poisoning
    Explanation
    Toxemia refers to a condition known as blood poisoning, which occurs when toxic substances enter the bloodstream and cause harm to the body. This condition can be caused by various factors such as infections, certain medications, or complications during pregnancy. The term "toxemia" is commonly used to describe a specific condition called preeclampsia, which is characterized by high blood pressure and organ damage during pregnancy. In this context, toxemia refers to the presence of toxins in the blood, leading to potentially life-threatening complications.

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  • 10. 

    Fluorosis means:

    • A.

      Nerve Damage

    • B.

      Flour Dust Inhalation

    • C.

      Chemical Reagent

    • D.

      Fluoride Poisoning

    Correct Answer
    D. Fluoride Poisoning
    Explanation
    Fluorosis refers to a condition caused by excessive intake of fluoride, usually through drinking water or other sources. It is characterized by the deposition of fluoride in bones and teeth, leading to discoloration, brittleness, and other dental and skeletal problems. Fluoride poisoning is the most accurate description for this condition, as it highlights the harmful effects of excessive fluoride intake on the body.

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  • 11. 

    What is the meaning Of Lysimeter?

    • A.

      Toxicology Specialist

    • B.

      Laboratory Soil Column

    • C.

      Cell Breakdown Measuring

    • D.

      Toxin Measurement

    Correct Answer
    B. Laboratory Soil Column
    Explanation
    A lysimeter is a laboratory soil column used to measure various properties of soil, such as water movement, nutrient uptake, and leaching of chemicals. It allows researchers to study the behavior of soil under controlled conditions and understand its impact on plant growth and environmental processes. The term "laboratory soil column" accurately describes the function and purpose of a lysimeter, making it the correct answer.

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  • 12. 

    Do you know the definition of Arthropathy?

    • A.

      Joint Disease

    • B.

      Heart Disease

    • C.

      Spider Bite Disease

    • D.

      Mental Disorder

    Correct Answer
    A. Joint Disease
    Explanation
    Arthropathy refers to a joint disease, which is characterized by inflammation, pain, stiffness, and limited range of motion in the affected joints. This condition can be caused by various factors such as injury, infection, autoimmune disorders, or wear and tear of the joints. It can affect any joint in the body, including the knees, hips, hands, and spine. Treatment for arthropathy typically involves managing symptoms, reducing inflammation, and improving joint function through medications, physical therapy, and lifestyle modifications.

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  • 13. 

    Chemosis means:

    • A.

      Generic Drug

    • B.

      Cancer Therapy

    • C.

      Chemical Eye Edema

    • D.

      Radiation Poisoning

    Correct Answer
    C. Chemical Eye Edema
    Explanation
    Chemosis refers to the swelling of the conjunctiva, which is the clear membrane that covers the white part of the eye and the inner surface of the eyelids. This condition is typically caused by an allergic reaction, infection, or irritation. It is characterized by redness, puffiness, and a watery or itchy sensation in the affected eye. Therefore, the correct answer "Chemical Eye Edema" accurately describes the condition of chemosis.

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  • 14. 

    What do you ment by Desquamation?

    • A.

      Tumor Removal

    • B.

      Air Purification

    • C.

      Chemical Neutralization

    • D.

      Loss Of Outer Skin Layer

    Correct Answer
    D. Loss Of Outer Skin Layer
    Explanation
    Desquamation refers to the process of shedding or sloughing off the outermost layer of the skin. This natural process occurs as old skin cells die and are replaced by new ones. It is a normal part of the skin's renewal process and helps to keep the skin healthy and free from dead cells. Desquamation can also occur as a result of certain skin conditions or diseases, such as sunburn or dermatitis. It is important to note that desquamation is different from tumor removal, air purification, or chemical neutralization, as these terms refer to unrelated processes.

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  • 15. 

    What do you mean by Mydriasis?

    • A.

      Sodium Excess in Urine

    • B.

      Extreme Pupil Dilation

    • C.

      Irritation Of Toes

    • D.

      Joint Inflammation

    Correct Answer
    B. Extreme Pupil Dilation
    Explanation
    Mydriasis refers to extreme pupil dilation. This condition occurs when the pupils of the eyes become abnormally large. It can be caused by various factors, such as certain medications, drug use, neurological conditions, or trauma to the eye. Mydriasis can affect one or both eyes and may cause sensitivity to light and blurred vision. It is important to seek medical attention if experiencing prolonged or unexplained pupil dilation, as it may be a sign of an underlying health issue.

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  • Current Version
  • Mar 22, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Mar 25, 2015
    Quiz Created by
    Alfredhook3
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