How is mass transit in cities a possible solution tk urban air pollution?

Answers

Answer 1

Answer: Mass transit can help reduce air pollution in urban cities because there are fewer cars on the roads, creating less pollution.

Related Questions

imagine that the farmlands in illinois and new york have been abandoned. After 300 years how will the vegatation on these lands differ?
Where do all camels come from?
Why is it that two species cannot occupy the same niche for an extended period of time?
Which of the following best describes deflation as it relates to Earth science? A. Beach erosion caused by high tidesB. An avalanche caused by skiersC. High tides caused by full moonsD. The lowering of land surface caused by wind
Write a short note on broyophytes?

What is a disadvantage of using genetic engineering? reduced effectiveness of pesticides pharmaceuticals edible vaccines drought and salinity tolerance

Answers

The answer is reduced effectiveness of pesticides.

Genetic engineering has a great advantage in vaccines production or in a pharmaceutical production of desired proteins, such as insulin, human growth hormone, etc. In plant genetic engineering increased drought and salinity tolerance will help plants survive in difficult conditions.
On the other hand reduced effectiveness of pesticides is a disadvantage of using genetic engineering. Genetically modified plants may develop resistance to pesticides, so pesticides are not effective as expected.

Final answer:

A disadvantage of genetic engineering is reduced effectiveness of pesticides due to the development of resistance among pests. Genetic engineering can also have unintended environmental effects and raise ethical concerns.

Explanation:

A disadvantage of using genetic engineering is that it can lead to reduced effectiveness of pesticides. The introduction of genetically modified crops can result in the development of resistance among pests, making the pesticides less effective over time. For example, the widespread use of genetically modified Bt crops has led to the evolution of Bt-resistant insects.

Additionally, genetic engineering can have unintended effects on the environment and non-target organisms. For instance, genetically modified crops may produce toxins that harm beneficial insects, birds, or other animals.

Furthermore, there can be ethical concerns associated with genetic engineering. Some people oppose the manipulation of genes in living organisms and argue that it goes against the natural order of things.

Learn more about Disadvantages of genetic engineering here:

brainly.com/question/33174971

#SPJ6

A MA has opened and used part of a new multidose vial. The MA should ______ the vial.

Answers

I think the MA should write the current date on the vial. It is important for the Ma to write the current date so as to keep track, and in case the MA requires to use it for reference when he/she wants to use it again. It is therefore important for an MA or nurses to label the vial by writing the date of use.

Which process MUST occur before mitosis and meiosis can occur?a. DNA translation
b. DNA replication
c. DNA conjugation
d. DNA transcription

Answers

The answer is DNA Replication. It must duplicate its chromosones and manufacture the materials needed for cell division

How can i put punnett square in to a sentence?

Answers

I enjoyed learning about punnet square in school.

Sally did not know how to use a punnett square, so I taught her how to use it.

Which means of particle transport requires input of energy from the cell?A) Diffusion
B) Osmosis
C) Facilitated diffusion
D) Active transport

Answers

D) Active transport. In this process, dissolved molecules move across plasma membrane from a lower to higher concentration. Because they move against the concentration gradient, an energy from the cell is required.

Answer:

Explanation:

How many circles, each with a 4-inch radius, can be cut from a rectangular sheet ofpaper, measuring 16 inches x 24 inches?
(A) 6
(B) 7
(C) 8
(D) 12
(E) 24

Answers

A)6
the radius is mentioned at four, meaning the length is 8
16/8=2
24/8=3
2*3=6

Let us find the area of circle first

Area of circle = pi x r x r

= 3.14 x 4 x 4
= 50.24

Area of Rectangular sheet = 16 x 24
= 384

Thus, no. of circles = area of recatngle / area of circle

= 384 / 50.24

= 4.64

Thus, the answer is (A) , because it is the nearest.

Other Questions

Which of the following best explains the origin of the predation ability of Venus flytraps?A. Only those plants with the ability to supplement the poor nutrient content of their soils could survive. B. Predation allowed the Venus flytrap to outcompete other species because of its ability to move rapidly. C. As consumers instead of producers, Venus flytraps have greater access to better nutrients. D. Predation allowed the Venus flytrap to collect a wider variation of preformed organic materials. E. Better nutrients allowed the Venus flytrap to grow faster than other plants.

This molecule controls cellular activity by directing the synthesis of

Which one of the following nutrients contains the most calories per gram?a. Vitamins b. Lipids c. Carbohydrates d. Protein

A factor that is necessary for the formation of a new species is