Shadowing Practice: What is Biochar? - Learn English Speaking with Video

What is biochar?

Biochar is a charcoal -like product.

It is made by heating any form of organic matter, biomass, in a controlled process with limited oxygen called pyrolysis.

This product is called biochar when it is used as a soil amendment

or for other uses that store the carbon in a durable form.

Through the use of these technologies, we can capture, utilize, and store carbon for the long term.

We can reduce waste.

We can produce clean and renewable bioenergy.

And we can remove CO2 from the atmosphere.

More than 50 million tonnes of residual biomass, including agricultural residues, green waste,

and other organic waste, is burned or landfilled every year in Australia.

This is a waste of a valuable resource.

it also causes pollution including greenhouse gas emissions

but these wasted resources can be turned into a solid form

of carbon biochar globally every year biochar could sustainably remove billions of tons of excess co2 already in our atmosphere

while also enhancing food production and regenerating degraded lands.

Over 99 % of CO2 captured by biomass re -enters our atmosphere as part of the natural carbon cycle.

Pyrolyzing wasted plant biomass into biochar intercepts the cycle

and converts carbon into a form that is typically stable for centuries to millennia.

Biochar is a sustainable and climate -friendly way to transform organic resources into a valuable carbon product

and renewable energy for a circular, regenerative, new carbon economy.

There are also many proven and emerging markets for biochar that increase profitability and reduce or draw down carbon.

Agriculture, horticulture, livestock, cropping, animal feed to improve animal health and reduce methane emissions,

soil carbon sequestration, water management and filtration, mine and land rehabilitation, building and construction.

With more uses of biochar emerging, the global market is growing rapidly and is forecast to reach almost 4 billion by 2025.

Australia is on the cusp of developing a world -leading biochar industry thanks to our testing, technologies, research and high potential resources.

ANZMIG's Code of Practice is guiding industry best practice for sustainable production classification and safe use of biochar

australia's industry is ready to scale up and create important economic social

and environmental opportunity becoming a billion dollar industry by 2030 what is the next step we need commitment

and leadership from corporates capital government entrepreneurs and academics

the australian biochar industry 2030 roadmap outlines a pathway forward for

biochar industry scale -up the roadmap has the potential to remove

existing co2 from the atmosphere equivalent to 10 to 15 percent

of australia's annual emissions provide 10 000 to 20 000 jobs in regional

and rural areas improve soil health and agricultural productivity Restore degraded lands to their true capacity.

You can help put a foot on the brakes for climate change.

Here's how.

Share this video.

Find out more at ansvic .org.

Support the 10 key initiatives of the Biochar Industry 2030 Roadmap.

Both financial and non -financial resources will help.

Show your support by taking the Biochar pledge as an individual

or an organization or join the Friends of Biochar community via our website.

Join Ansvig.

We look forward to welcoming you.

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Vocabulary and speaking notes for this lesson

This video has 46 sentences and 515 words to shadow. The speech runs for 4:13. The speaker talks at a steady 122 words per minute, a comfortable pace for shadowing. Only 74% of the words are among the 3,000 most common in English, so the vocabulary is demanding.

Key vocabulary in this video

15 words from the video worth learning, with pronunciation and meaning:

Word	Pronunciation	Meaning
resource noun	/ɹɪˈzɔːs/	Something that one uses to achieve an objective, e.g. raw materials or personnel.
atmosphere noun	/ˈætməsˌfɪɹ/	The gases surrounding the Earth or any astronomical body.
soil noun	/sɔɪl/	A mixture of mineral particles and organic material, used to support plant growth.
organic adjective	/ɔːˈɡænɪk/	Pertaining to or derived from living organisms.
emission noun	/ɪˈmɪʃ.ən/	Something which is emitted or sent out; issue.
capture verb	/ˈkæp.(t)ʃɚ/	To take control of; to seize by force or stratagem.
sustainable adjective	/səˈsteɪnəbəl/	Able to be sustained.
renewable adjective	/ɹɪˈnu.ə.bl̩/	Able to be renewed; capable of renewal.
emerge verb	/ɪˈmɝd͡ʒ/	To come into view.
stable noun	/ˈsteɪ.bəl/	A building, wing or dependency set apart and adapted for lodging and feeding (and training) ungulates, especially horses.
commitment noun	/kəˈmɪtmənt/	The act of sending a legislative bill to committee for review.
amendment noun	/əˈmɛndmənt/	An alteration or change for the better; correction of a fault or of faults; reformation of life by quitting vices.
agriculture noun	/ˈæɡ.ɹɪˌkʌl.t͡ʃɚ/	The art or science of cultivating the ground, including the growing and harvesting of crops, and the rearing and management of livestock.
initiative noun	/ɪˈnɪʃ.ə.tɪv/	A beginning; a first move.
rapidly adverb	/ˈɹæpɪdli/	With speed; in a rapid manner.

Phrasal verbs you will hear

Word	Meaning
find out verb	To discover, as by asking or investigating.
draw down verb	To lower (curtains, a portcullis, etc.).
look forward to verb	To anticipate, expect, or wait for, especially with a feeling of approval or pleasure; to be excited or eager to.

Pronunciation to watch

The “th” sounds: pathway /ˈpæθˌweɪ/, methane /ˈmiːθeɪn/
The “sh” and “zh” sounds: emission /ɪˈmɪʃ.ən/, capture /ˈkæp.(t)ʃɚ/, initiative /ɪˈnɪʃ.ə.tɪv/, pollution /pəˈluʃən/, classification /ˌklæsɪfɪˈkeɪʃən/
Long words — get the stress right: sustainable /səˈsteɪnəbəl/, agriculture /ˈæɡ.ɹɪˌkʌl.t͡ʃɚ/, initiative /ɪˈnɪʃ.ə.tɪv/, classification /ˌklæsɪfɪˈkeɪʃən/, productivity /ˌpɹɒdʌkˈtɪvəti/

How to practise with this video

Listen to the whole video once without speaking and note the words you do not know.
Shadow it sentence by sentence at normal speed, repeating each one until your rhythm matches the speaker.
Record yourself and compare with the original, paying attention to words like resource, atmosphere, soil.

What is the Shadowing Technique?

Shadowing is a science-backed language learning technique originally developed for professional interpreter training and popularized by polyglot Dr. Alexander Arguelles. The method is simple but powerful: you listen to native English audio and immediately repeat it out loud — like a shadow following the speaker with just a 1–2 second delay. Unlike passive listening or grammar drills, shadowing forces your brain and mouth muscles to simultaneously process and reproduce real speech patterns. Research shows it significantly improves pronunciation accuracy, intonation, rhythm, connected speech, listening comprehension, and speaking fluency — making it one of the most effective methods for IELTS Speaking preparation and real-world English communication.

Shadowing technique: read the full step-by-step guide →

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