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Climate change poses significant challenges to cattle farming, a sector vital to global food security. Among the most pressing concerns is the increasing frequency and intensity of droughts. Reduced rainfall diminishes pasture quality and availability, limiting feed for livestock and increasing water scarcity. This can lead to decreased animal growth rates, reduced milk production, and increased mortality rates. Moreover, prolonged droughts can contribute to desertification, shrinking available grazing land and forcing farmers to adopt costly alternative feeding strategies.
Beyond drought, other climate-related impacts include heat stress, which can significantly impact animal health and productivity. Rising temperatures can exacerbate heat stress, leading to decreased feed intake, reduced fertility, and increased mortality in livestock. Furthermore, extreme weather events, such as heavy rainfall and flooding, can cause infrastructure damage, contaminate water sources, and lead to the loss of livestock.
The cattle farming sector itself contributes to climate change through greenhouse gas emissions, primarily methane produced during animal digestion and nitrous oxide from manure management. Deforestation for pasture expansion also releases significant amounts of carbon dioxide.
To address these challenges, a multi-pronged approach is crucial.
• Genetic selection: Breeding programs focused on developing drought-resistant livestock breeds are vital. and heat-tolerant
• Sustainable feeding strategies: Implementing precision feeding techniques, improving feed efficiency, and exploring alternative drought-resistant forage livestock resilience. feed sources, varieties, such as can enhance
• Integrated farming systems: Integrating crop and livestock production, such as through agroforestry systems, can improve soil health, enhance water retention, and reduce greenhouse gas emissions.
• Technological innovations: Utilizing technologies such as precision livestock farming, remote sensing for pasture monitoring, and renewable energy sources can improve resource efficiency and redu
Furthermore, strong policy support, including incentives for sustainable farming practices, investments in research and development, and improved access to climate information services, are essential for the long-term sustainability of the cattle farming sector.
Addressing the challenges posed by climate change requires a collaborative effort involving farmers, researchers, policymakers, and consumers. By embracing innovative solutions, prioritizing sustainable practices, and fostering a collective understanding of the importance of climate-resilient livestock production, we can ensure a future when this vital sector continues to thrive while minimizing its environmental impact.
Internet:<conafer.org.br> (adapted).
Judge the following item based on the text above.
Crop-livestock-forest integration systems do not influence water conservation.
PART 1: READING COMPREHENSION
The War at Home: The Struggle for Veterans to Find Jobs
In today's tough and competitive job market, it can be challenging for any adult to land a decent job. Though education can definitely improve outcomes, sometimes it's not just abont the degree. Experience can also play a major role in helping people find jobs. Yet in some cases, if you do not have the right kind of experience, this may be of little help. Just ask one of the many college-educated military veterans who serve their country only to return to find a job market that will treat them as rookies.
Army veteran John Lee Dumas said he had zero anxieties about finding a job after graduating college and had been told that his military experience would give him a leg up on other candidates. But things did not turn out that way.
"I quickly found out that I was lumped together with recent college grads for entry-level positions, and that an employee that had two years' experience at a job in a similar industry was considered way more qualified than I was despite my four years as an officer in the army", Dumas said.
When Dumas did find work, he said it was difficult to acclimate to the civilian Office environment.
"I often found that my peers and above had a hard time dealing with my direct approach and attitude about tackling problems head on, often asking for forgiveness rather than permission", he said.
One issue is that veterans are too modest when it comes to stating their accomplishments in the military.
"For some reason, I've had veterans not tell me about their awards and honors, but it should all be listed - from commander' s coins to medals of honor," Hurwitz said.
Navy veteran Tom Graves, who has a career in world force development helping companies understand the benefits of hiring skilled and experienced military veterans, agreed.
(Adapted from http://www.onlinecollege.org)
Four types of English exist in Africa, identifiable in terms of history, functions, and linguistic characteristics. West African Pidgin English has a history going back to the 15th century, 400 years before formal colonization. Creole varieties of English have a history going back to repatriation of enslaved people from the Caribbean and the United States of America in the 19th century. Second language varieties, which are the most widespread on the continent, are prototypically associated with British colonization and its education systems. L1 (first language) English occurred mostly in Southern and East Africa and is best represented in South Africa. The latter shows significant similarities with the other major Southern Hemisphere varieties of English, spoken in Australia and New Zealand.
African Englishes From a Sociolinguistic Perspective.
Internet: <oxfordre.com> (adapted).
Considering the previous text, its ideas and linguistic features, as well as the reading strategies that apply to it, judge the following item.
The skimming technique would be ideal for quickly identifying time periods and their specific relevance in the text.
Leia o texto para responder à questão.
Building on the professional consensus that no method could claim supremacy, Prabhu (1990) asks why there is no best method. He suggests that there are three possible explanations: (1) different methods are best for different teaching / learning circumstances; (2) all methods have some truth or validity; and (3) the whole notion of what is a good or a bad method is irrelevant. Prabhu argues for the third possibility and concludes that we need to rethink what is “best” such that classroom teachers and applied linguists can develop shared pedagogical perceptions of what real-world classroom teaching is.
H.D. Brown (2002), in his critique of methods, adds the following two observations: (1) so-called designer methods seem distinctive at the initial stage of learning but soon come to look like any other learner centered approach; and (2) it has proven impossible to empirically (i.e., quantitatively) demonstrate the superiority of one method over another. Brown (2002) concludes that classroom teachers do best when they ground their pedagogy in “well-established principles of language teaching and learning” (p.17).
So what are these well-established principles that teachers should apply in the post methods era? One of the early concrete proposals comes from Kamaravadivelu (1994), who offers a framework consisting of 10 macro strategies, some of which are summarized below:
– Maximize learning opportunities. The teacher’s job is not to transmit knowledge but to create and manage as many learning opportunities as possible.
– Facilitate negotiated interaction. Learners should initiate classroom talk (not just respond to the teacher’s prompts) by asking for clarification, by confirming, by reacting, and so on, as part of teacher-student and student-student interaction.
– Activate intuitive heuristics. Teachers should provide enough data for learners to infer underlying grammatical rules, since it is impossible to explicitly teach all rules of the L2.
– Integrate language skills. The separation of listening, reading, speaking, and writing is artificial. As in the real-world, learners should integrate skills: conversation (listening and speaking), note-taking (listening and writing), self-study (reading and writing), and so on.
– Raise cultural consciousness. Teachers should allow learners to become sources of cultural information so that knowledge about the culture of the L2 and of other cultures (especially those represented by the students) becomes part of classroom communication.
– Ensure social relevance: acknowledge that language learning has social, political, economic, and educational dimensions that shape the motivation to learn the L2, determine the uses to which the L2 will be put, and define the skills and proficiency level needed in the L2.
(Celce-Murcia, M. 2001. Adaptado)
Read the following comment from a teacher:
To ensure that both educators and learners continue to utilize the target language, educate learners how to ask for help or clarification in the target language such as What exactly do you mean by .....? How do you pronounce ....? I’m not sure what you mean. Can you say it again?
This way of acting falls into Kamaravadivelu’s (1994) macro strategy named
TEXTO PARA A QUESTÃO
Foods with Good Bacteria
MOTHER EARTH NEWS – Like many of us, I didn’t think much about my gut health when I was younger. But being more responsible for my own foods when I moved out of the house changed what I bought. For some items, it’s a matter of swapping out a product that’s high in processed sugar and other additives for a healthier option. For others, I’ve rethought my food choices altogether, which includes considering guthealthy options to buy at my local store or make myself. If you’re beginning to explore fermented foods, you’re in the right spot. Here are a few foods with good bacteria and some fermented foods recipes you can try.
Source: https://www.postjournal.com/wire/?category=5307&ID=317975
Considering the text presented above, judge the following items.
From the last paragraph, it is correct to infer that, with the use of models, information gathered in a specific context can be of use and interest to farming communities somewhere else.
POLITICAL POLLS
Despite their popularity, political polls, often seen on TV during elections, sometimes give _______1 results, and some Americans question their _______ 2 .
_______ 3 both 2016 and 2020, most national polls overestimated support for Democrats. Polls aim to show what people think at a certain time but can be tricky to predict future outcomes accurately.
Mallory Newall explains that reliable polls focus on understanding public opinions rather than just predicting election winners. She warns _______4 reading too much into small differences in polls, especially far _______5 election day. Red flags for bad polls include _______6 the right people and not being clear about how the data was collected.
Polling methods _______ 7 since 2016, with more surveys done on line. Online surveys may influence results; however, concerns remain about reaching everyone, especially in rural areas without good internet. Although _______8 challenges, polls remain important _______9 public opinion.
Source:
https://www.newsinlevels.com/products/political-polls-level-3/
Navy looking for drone operator flying device around
Washington state base
Published February 27, 2016 Foxnews.com
(I) _________
A civilian employee of Naval Submarine Base Kitsap-Bangor reported seeing the drone, spokeswoman Silvia Klatman told Military.com.
According to the Navy, it is illegal to operate a drone above the base without the permission of the Navy. "It's our intent to support the investigation and prosecution of this reported act, and any others that may occur, in coordination with civilian law enforcement," Klatman said.
Military.com reported that agents interviewed families who lived in houses surrounding the base. (II) _______Officials said the drones were seen operating at night. "It could be a hoax, but worst-case scenario, it could be clandestine, a foreign government, a cell," Al Starcevich, whose family's house is located between the base and Hood Canal in Washington, told the website. "The creepy thing is they' re only doing it at night. (Ill) ______ "
Starcevich told The Seattle Times that agents told him there had been repeated incidents around the base involving an alleged drone.
Naval Base Kitsap-Bangor's airspace was designated as "prohibited" by the FAA in May 2005, at the request of the Navy. (IV) ______ The prohibited area extends to the water across Hood Canal and the Navy-owned portion of Toandos Peninsula.
Doug O'Donnell, chief pilot at Avian Flight Center at Bremerton National Airport, said security forces are supposed to shoot down aircraft that violate the FAA riiles.
The Bangor base houses eight of the Navy's 14 ballistic-missile submarines, according to Military,com. Each can carry up to 24 missiles with multiple nuclear warheads.
The Defense Department has held countless classified exercises to counter possible drone attacks, The Seattle Times reported. Last year, one exercise included a Marine sniper shooting one down from a military helicopter,
(http://www.foxnews.com/us/2016/02/27/navy-looking-for-drone-operator-flying-device-around-washington-state-base.html)
Navy looking for drone operator flying device around
Washington state base
Published February 27, 2016 Foxnews.com
(I) _________
A civilian employee of Naval Submarine Base Kitsap-Bangor reported seeing the drone, spokeswoman Silvia Klatman told Military.com.
According to the Navy, it is illegal to operate a drone above the base without the permission of the Navy. "It's our intent to support the investigation and prosecution of this reported act, and any others that may occur, in coordination with civilian law enforcement," Klatman said.
Military.com reported that agents interviewed families who lived in houses surrounding the base. (II) _______Officials said the drones were seen operating at night. "It could be a hoax, but worst-case scenario, it could be clandestine, a foreign government, a cell," Al Starcevich, whose family's house is located between the base and Hood Canal in Washington, told the website. "The creepy thing is they' re only doing it at night. (Ill) ______ "
Starcevich told The Seattle Times that agents told him there had been repeated incidents around the base involving an alleged drone.
Naval Base Kitsap-Bangor's airspace was designated as "prohibited" by the FAA in May 2005, at the request of the Navy. (IV) ______ The prohibited area extends to the water across Hood Canal and the Navy-owned portion of Toandos Peninsula.
Doug O'Donnell, chief pilot at Avian Flight Center at Bremerton National Airport, said security forces are supposed to shoot down aircraft that violate the FAA riiles.
The Bangor base houses eight of the Navy's 14 ballistic-missile submarines, according to Military,com. Each can carry up to 24 missiles with multiple nuclear warheads.
The Defense Department has held countless classified exercises to counter possible drone attacks, The Seattle Times reported. Last year, one exercise included a Marine sniper shooting one down from a military helicopter,
(http://www.foxnews.com/us/2016/02/27/navy-looking-for-drone-operator-flying-device-around-washington-state-base.html)
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