could u please help me put this into my own words??

This sector is often divided into light industry and heavy industry. Many of these industries consume large quantities of energy and require factories and machinery to convert the raw materials into goods and products. They also produce waste materials and waste heat that may pose environmental problems or cause pollution.

This sector generally takes the output of the primary sector and manufactures finished goods or where they are suitable for use by other businesses, for export, or sale to domestic consumers. This sector is often divided into light industry and heavy industry. Many of these industries consume large quantities of energy and require factories and machinery to convert the raw materials into goods and products. They also produce waste materials and waste heat that may pose environmental problems or cause pollution.

Some economists contrast wealth-producing sectors in an economy such as manufacturing with the service sector which tends to be wealth-consuming. Examples of service may include retail, insurance, and government. These economists contend that an economy begins to decline as its wealth-producing sector shrinks. Manufacturing is an important activity to promote economic growth and development. Nations which export manufactured products tend to generate higher marginal GDP growth which supports higher incomes and marginal tax revenue needed to fund the quality of life initiatives such as health care and infrastructure in the economy. The field is an important source for engineering job opportunities. Among developed countries, it is an important source of well paying jobs for the middle class to facilitate greater social mobility for successive generations in an economy.

Construction

In the fields of architecture and civil engineering, construction is a process that consists of the building or assembling of infrastructure. Far from being a single activity, large scale construction is a feat of multitasking. Normally the job is managed by the project manager and supervised by the construction manager, design engineer, construction engineer or project architect.
For the successful execution of a project, effective planning is essential. Those involved with the design and execution of the infrastructure in question must consider the environmental impact of the job, the successful scheduling, budgeting, site safety, availability of materials, logistics, inconvenience to the public caused by construction delays, preparing tender documents, etc.

Manufacturing

The use of machines, tools and labor to make things for use or sale. The term may refer to a range of human activity, from handicraft to high tech, but is most commonly applied to industrial production, in which raw materials are transformed into finished goods on a large scale. Such finished goods may be used for manufacturing other, more complex products, such as household appliances or automobiles, or sold to wholesalers, who in turn sell them to retailers, who then sell them to end users - the "consumers".
Manufacturing takes place under all types of economic systems. In a free market economy, manufacturing is usually directed toward the mass production of products for sale to consumers at a profit. In a collectivist economy, manufacturing is more frequently directed by the state to supply a centrally planned economy. In free market economies, manufacturing occurs under some degree of government regulation.

Secondary Industry Jobs are widely available within the Engineering industry and are frequently advertised on our job board by a number of the countries most reputable direct employers and Engineering recruitment agencies. Many of the Secondary Industry Vacancies you will find on this site cannot be found by searching through newspapers or trade journals. This is due to the fact that both technology and the internet have advanced rapidly and businesses throughout England and Wales are changing the way that they source new candidates to fill their Secondary Industry Job Vacancies by moving away from the more traditional advertising methods. So if you are searching to find new Secondary Industry Jobs online now, this is a really good place to start.

Let's start with the first paragraph.

This sector is often divided into light industry and heavy industry.

Many of these industries consume large quantities of energy and require factories and machinery to convert the raw materials into goods and products.

They also produce waste materials and waste heat that may pose environmental problems or cause pollution.

Isn't this paragraph saying?

Many secondary industries use a lot of energy to produce goods and products. Some of the waste materials and waste heat cause environmental problems.

thank u:) that helped me!!

This passage is discussing the concepts of the secondary industry, construction, and manufacturing. The secondary industry refers to the sector of the economy that takes the output of the primary sector (such as raw materials) and converts them into finished goods. It is further divided into light industry and heavy industry, with many of these industries consuming a lot of energy and using factories and machinery for production. However, this sector also produces waste materials and heat that can be harmful to the environment and cause pollution.

Manufacturing specifically involves the use of machines, tools, and labor to produce goods for use or sale. It can occur under different economic systems, such as a free market economy where the goal is mass production and profits, or a collectivist economy where the state directs production for a centrally planned economy. Manufacturing is important for economic growth, as countries that export manufactured products tend to experience higher GDP growth, which leads to higher incomes and tax revenue for initiatives like healthcare and infrastructure development. It also provides job opportunities, particularly in the field of engineering.

Construction, on the other hand, refers to the process of building or assembling infrastructure like buildings and bridges. It requires effective planning, considering factors like environmental impact, scheduling, budgeting, site safety, availability of materials, logistics, and public inconvenience caused by delays. Construction projects are usually managed by a project manager and supervised by various professionals like construction managers, design engineers, construction engineers, or project architects.

In terms of job opportunities in the secondary industry, there are many available positions in the engineering industry, which are advertised on job boards and through recruitment agencies. The advancement of technology and the internet has changed the way businesses source candidates, leading them to move away from traditional advertising methods like newspapers and trade journals. Therefore, searching for secondary industry jobs online is a good starting point for finding these opportunities.