NZ Level 7 (NZC) Level 2 (NCEA)
topic badge
Convert situations to and from networks

Interactive practice questions

Within a water system the feeding chain can be described as follows:

Tadpoles, Water Beetles and Snails all survive by eating algae.

Small Fish eat the tadpoles, whilst frogs survive on water beetles and snails.

The kingfisher, a skillful fishing bird, survives on eating small fish and frogs.

Which of the following graphs represents the feeding chain? Note that the arrows point from the thing that is eaten to the thing that eats it.

A

B

C

D

A

B

C

D
Easy
Approx a minute
Sign up to try all questions

This diagram represents the internet fiber optics cables connecting several cities.

This diagram represents an electrical circuit that includes a globe, resistors and multiple switches.

The following figure displays newspaper routes between several houses.

Outcomes

M7-5

Choose appropriate networks to find optimal solutions

91260

Apply network methods in solving problems

What is Mathspace

About Mathspace