have been recruited to replace the National Guard members.

are subject to several risks in trying to aid in the recovery of the areas affected.

could not be affected by chemical poisoning since this is a risk that only strikes oil workers.

can cooperate in cleaning the area only after they undergo extensive professional training.

should not be part of the rescue force because they can be better employed as lawyers or accountants.

ability.

advice.

certainty.

necessity.

possibility.

“...them.” (line 5) refers to “...advisors...” (line 3).

“which...” (line 24) refers to “discussions...” (line 23).

“Many...” (line 35) refers to “...members...” (line 33).

“They...” (line 40) refers to “...hazards” (line 36).

“...whom...” (line 51) refers to “...ailments,” (line 49).

it is neurologically harmful for the family of workers in oil rigs.

the health risks associated with oil prospection are completely unpredictable.

the damages it causes on the environment are intrinsic to the way oil is being explored.

direct exposure to the chemicals it contains can cause different kinds of health disorders.

all of the risks associated with the oil production are known but are not made public.

in case.

assuming that.

supposing that.

in the event that.

despite the fact that.

face – revealed.

seek – deduced.

examine – adverted.

investigate – estimated.

glance at – mentioned.

Dr. Maureen Litchveld feels that it is important to learn more about the immediate and future effects of oil extraction on the workers and surrounding population.

Dr. Nalini Sathiakumar considers that the civilians in the neighboring cities do not need to worry about seafood being contaminated.

Dr. Jeff Kalina believes that production workers involved in the field where the oil spill occurred run the risk of suffering from respiratory problems.

Dr. Robert Emery speculates whether the workers in the field of the disaster might need other devices to prevent further health problems.

Dr. Paul Lioy remarks that not all volunteers cleaning up the damage to the environment have received proper training on how to deal with such situations.

criticize the inefficient transportation of supplies during stressful events.

announce a study to identify an effective strategy to distribute goods and services in emergencies.

alert society about the arguments against the delivery of humanitarian aid during natural disasters.

report on a computational model to speed up the shipment of perishable products through clogged roads in summer.

argue that the building of alternative highways is paramount to a more efficient distribution of supplies in everyday situations.

congestion

delivery delays

computer supplies

disrupted roads

loss of products

classify all the economic risks Brazil will certainly run if it insists on extracting oil at great depth.

suggest that Brazil could soon be ranked as one of the four main oil producers in the whole world.

argue that Brazil should try to avoid potential dangers associated to its recent deepwater oil discoveries.

report on the rising tensions between China and Brazil over the manufacturing sector of the world economy.

announce the expected growth of the oil industry in Brazil, Nigeria and Venezuela in the coming decades.