How is the environment affected by a large-scale oil spill?

Answers

Answer 1

Answer: An oil-spill is the massive release of liquid petroleum hydrocarbon into the environment. It usually occurs in the sea. It is due to human activity and causes pollution. The environment is highly affected on this situation. Large-scale oil-spill affects the environment in various ways such as death of several sea creatures such as fishes. It could also lead to contamination of our seafood. and it also cause a long-term damage to the food chain.

Answer 2

Answer:

Answer:

C. Large-scale oil spills are damaging to water quality, aquatic life, and bird populations.

Explanation:

Related Questions

Describe the function of each of the following in protein synthesis; rRNA, mRNA, and tRNA
The best explanation for all these offspring being female is that
The boundary that separates different air masses is called a(n)?
How are structure and function related on the cellular level
How does an increase in cell volume impact the diffusion of materials through the cytoplasm? A. The larger the cell, the longer time it takes for materials to travel. B. The size of the cell does not impact the movement of materials. C. The larger the cell, the less time it takes for materials to travel. D. A larger cell does not require as many materials, so the need for diffusion decreases.

Bright-field microscopes are used for most microscopic work. True or false?

Answers

Answer:

The correct answer will be option-true

Explanation:

A bright-field microscope is an optical instrument widely used by students and researchers all over the world.

The bright-field microscope is a compound light microscope which uses the light to see the samples. In the microscope the samples appear darker in color on the bright or light-coloured background. This enables the viewer to clearly see the sample in the microscope.

Thus, true is the correct answer.

true, Bright-field microscopes are used for most microscopic work.

What field(s) are created by an electron when it moves?A. electric and gravitational fields

B. magnetic and gravitational fields

C. gravitational, electric, and magnetic fields

D. electric field only

Answers

I think the correct answer from the choices listed above is option C. The fields that are created by an electron when it moves are gravitational, electric, and magnetic fields. All fields are being produced by such movement. Hope this answers the question.

Answer:Option C. gravitational, electric, and magnetic fields

Explanation:

An electron is a negatively charged particle having mass, m = 9.1 × 10⁻³¹ kg and charge, q = -1.602 × 10⁻¹⁹ C. Gravitational field is created all bodies having mass. Hence, a moving electron also creates gravitational field.

A charged body creates electric field around it. And when the charged body moves, it also creates magnetic field. Hence, a moving electron creates gravitational field, electric field and magnetic field.

Therefore, the correct answer is option C.

An animal that hides under a rock to avoid predators is responding to a(n) _____ stimulus.

Answers

An animal that hides under a rock to avoid predators is responding to an instinctive stimulus.

Which of the following is typically associated with a reduction in photosynthesizing plants in a water supply?a.An increase in dissolved oxygen
b. A decrease in dissolved oxygen
c. An increase in phosphates
d. A decrease in phosphates

Answers

I think that the most suitable option is b. A decrease in dissolved oxygen. Because less photosynthesizing plants -> less dessolved oxygen.

The answer is A: A decrease in dissolved oxygen.

The more plants using photosynthesis, the more oxygen in the air and in the water. The less plants, the less the oxygen. I AM SMORT. *MOGOLOVANIA INTENSIFIES

What causes a drop in female hormone levels? A: The onset of the menstrual flow. B: If an egg is released from the ovary. C: if the uterine wall thickens. D: if the egg is not fertilized.

Answers

D would be the correct answer

Ans. (D). if the egg is not fertilized.

The major female sex hormones (estrogen and progesterone) are released by ovaries. During ovulation, ovary releases female gametes or eggs. After the release of eggs, corpus luteum is formed in the ovary, which releases both the female hormones (estrogen and progesterone) and prepare uterine lining for potential pregnancy.

When fertilization occurs, corpus luteum continuously secrets female hormones and allows implantation. However, if the egg is not fertilized, the corpus luteum starts to degenerate and secretion of female hormones stops.

Thus, the correct answer is option (D).

In which of the following states can water Not exist? A. liquid B. gas C. solid D. none of the above

Answers

Water exists in all the statesofmatter which are the solid, liquid, and gaseous states.

What are the states of water?

Water is known to exist in three different physicalstates. These are the solid state as ice, the liquid state as water itself, and the gaseous state as water vapors.

Under the conditions of standard temperature and pressure, the freezing point of water is zero degrees Celsius. At this temperature, water starts to freeze and attains a solid form which is in the form of ice. The density of ice is lower than the density of water because of the fixed intermolecular distances in ice.

Under the conditions of standard pressure and temperature, water exists in liquid form between temperature ranges of zero to a hundred degrees Celsius. Liquidwater is essential for all organisms. It functions as a universal solvent.

At a temperature above hundred degrees Celsius, the intermolecular integrity between the molecules of water starts to decrease and ultimately breaks completely. In these conditions, the water turns into vapors.

Therefore, water exists in all the states of matter which are solid, liquid, and gaseous states.