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Question 1:

Which country is cited as having successfully implemented energy conservation measures, particularly in refrigerator efficiency?

India Brazil China USA

Question 2:

Physical disruptions like loud speakers or construction site noise are examples of which barrier?

Environmental Noise Physiological Noise Semantic Noise Cultural Noise

Question 3:

According to available evidence, which organisms are considered the earliest living forms?

Fish Cyanobacteria (blue-green algae) Simple plants Insects

Question 4:

What is a major environmental problem caused by phosphate builders in detergents?

Ozone depletion Eutrophication (excessive algae growth) Acid rain Increased water hardness

Question 5:

Journals, periodicals, essays, handouts, and books are examples of which type of communication?

Oral communication Written communication Non-verbal communication Formal communication

Question 6:

What does the acronym AIDS stand for?

Acquired Immuno Deficiency Syndrome Acute Infection Disease Syndrome Auto Immune Deficiency Sickness Advanced Immuno Degenerative Sickness

Question 7:

Heat energy associated with deposits of superheated steam deep below the Earth's surface is called...?

Solar energy Geo-thermal energy Tidal energy Nuclear energy

Question 8:

What plant did Gregor Mendel primarily use for his heredity experiments?

Corn Wheat Garden pea (Pisum sativum) Fruit fly (Drosophila melanogaster)

Question 9:

Practicing a speech in front of a mirror is an example of enhancing which type of communication?

Intrapersonal communication Mass communication Formal communication Written communication

Question 10:

What happens to the temperature in the stratosphere as altitude increases?

It rises from -60 degrees C to about 5 degrees C. It drops to about -95 degrees C. It decreases steadily like in the troposphere. It increases rapidly to thousands of degrees.

Quiz: Science and Technology