Sometimes, ________ are used to predict the weather.
resources
satellites
The tourists didn't ________ any rare type of fish on their roadtrip.
come across
launched
Some experts are worried that humans will ________ the Earth's supply of oil one day.
come across
use up
Ocean ________ is useful in many different ways.
resources
exploration
Some companies think they will be able to ________ tourists into space within the next few years
monitor
launch
The equipment used to ________ the ocean floor is very expensive.
monitor
come across
It's important to ________ ocean waters.
surface
monitor
Scientists want to ________ life in the ocean because we have so much more to learn from it.
use up
preserve
Scientists are making breakthroughs in medicine by ________ different ________.
observing, species
launching, investigation
launching, species
observing, investigation
Scientists are continuing their ________ into why the rocket exploded when it took-off.
investigation
monitor
Many ________ that live in the ocean are still being studied by scientists
species
satellites
I love to float on the ________ of the water. It's so relaxing.
surface
atmosphere
Underwater vehicles are often used for ocean ________ .
atmosphere
exploration
Too much pollution can create a dirty und unpleasant ________ for many people
species
atmosphere
I bought a telescope so I can ________ the stars at night.
observe
preserve
The ocean contains many useful ________, such as salt, sand, copper, and oil.
resources
investigations
Some researchers want to ________ the natural beauty of the ocean.
use up
preserve