Učitavam...

Many companies...the air with dangerous chemicals.
Pollution is mostly man-made waste, such as dangerous chemicals which damage the quality of air, water and ground.
Global warming is the consequence of...
Global warming is caused primarily by fossil fuel burning which increases heat-trapping greenhouse gas levels in Earth's atmosphere.
The synonym for something that is second-hand is...
If something is second-hand it means that it is acquired after being used by someone else; meaning it is not new.
The synonym for the word rubbish is...
Words \"rubbish\" and \"trash\" both mean waste or litter.
Power that is produced by water is called...
Hydropower generated electricity by using water.
What is the opposite of solid rubbish?
Solid rubbish is in the form of three dimensions, meaning is can not be penetrated, while liquid rubbish has a lesser molecule structure that can be rearranged easily.
An upstanding citizen...
A good quality of any citizen is when he recylcles, meaning he reuses materials which could be harmful for the environment.
A quality of something that is properly used without it being overexploited is called...
When something is sustainable means that it is acquired by a method of harvesting or using a resource so that the resource is not depleted or permanently damaged.
Methane is a dangerous gas that harms...
Methane comes from intensive livestock farming, fossil fuel extraction and burning waste, among others.
A dumping ground is a place where...
A dumping ground is a place where rubbish or unwanted material is left.
If something is recyclable it...
If something can be recycled, such as plastic bottles, it means it can be reused or repurposed.
Organic processed food is...
Organic processed food is minimally processed without artificial ingredients.
Air pollution is particularly harmful for humans because...
When the air is polluted our bodies consume the toxic materials in the air and cannot process it, therefore they can become sick.
The synonym for recycle is...
To recycle means to reuse, to convert into products that are usable again.
Chameleons ... themselves with the environment.
To blend in with the environment means to become hardly noticed. \"Stopiti se s okolinom\" znači biti jedna primjetan.
Solid rubbish can be...
Solid rubbish can be everything that is in solid form, such as food waste, plastic containers and product packaging materials and so on.
When something loses its shape because of the time passing, it has...
The process of decomposing signifies that something has broken off in smaller components or lost its original shape.
If something is hazardous, that means it is...
If something is hazardous that means that it is life-threating.
To dispose of waste means to...
Waste disposal means that waste goes through a process of recycling or disposing of the waste materials made by humans.
To help food grow in a healthy way, people use...
Manure is material that fertilizes land.