? satellite -

1 [COUNTABLE] an object that is sent into space to travel round the Earth in order to receive and send information

a spy/communications/weather satellite

France was the third country to launch (=send into space) an artificial satellite.

by satellite: The new equipment will link vehicles by satellite to their office.

? 1. spectacle -

[COUNTABLE/UNCOUNTABLE] an unusual, exciting, or impressive event or sight

2. Prey= an animal that is caught by another animal and eaten

Watching a lion chase its prey is one of nature’s most exciting spectacles.

?appropriate = suitable or right for a particular situation or purpose

This isn’t the appropriate time to discuss the problem.

The manager should take appropriate action if safety standards are not being met.

appropriate to/for: We need to ensure the teaching they receive is appropriate to their needs.

appropriate that: It is entirely appropriate that his music should be played at this festival.