Question

Drag each label to the correct category. Systems are classified as human-made or natural. Match each example to the correct type of system. solar systemtelephone systemplant root systemhuman digestive systemcity transit systemwater purification system

Answer 1

Natural
- solar system
- plant root system
- human digestive system

Human made
- telephone system
- city transit system
- water purification system

Answer 2

Explanation:

Systems which occur in the nature on their own are known as natural system. On the other hand, systems which are made by human beings are known as human-made systems.

Therefore, classifying given systems as follows.

Natural systems are:

• Solar system

• Plant root system

• Human digestive system

Human-made system are:

• Telephone

• City transit system

• Water purification system