glaciers
Rivers
Thermohaline
Ice caps
haline
100

What are glaciers?

Glaciers are made up of fallen snow that over many years 

100

What are rivers? 

A river is a large naturally stream that is flowing of water 

100

What is thermohaline ?

Thermohaline is circulation in the earth polar regions 
100

what are ice caps 

an ice cap is a glacier of thick ice and snow that covers 50,000 square kilometers 

100

What is haline 

Salty saline of or relating to the degree of saltiness 

200

How does glaciers form 

Made up of fallen snow that gets compressed into ice over centuries 

200

How do rivers form 

Water moving from a high elevation to a lower elevation due to gravity 

200

How does thermohaline form 

Thermohaline forms from the cold polar region of earth 

200

how do ice caps form

snow gathers for years 

200

How does haline form 

haline forms in the deep ocean 

300

How long have glaciers been on earth 

glaciers have been on earth for 34 million years 

300

How long have rivers been on earth 

Rivers have been on earth for over 300 million years 

300

How long has thermohaline been on earth 

Thermohaline has been around for 1000 years 

300

How long has ice caps been on earth 

Ice caps have been on earth for over 5 million years 

300

How long has hailine been on earth 

haline has been on earth at least over 4.5.4 billion years 

400

How do glaciers affect the world 

Glaciers contribute water to the ecosystem and throughout dry months or years 

400

How do rivers affect the world 

The water helps add new features to earth 

400

How does thermohaline affect the world 

It influences the rate of sea ice formation near the poles, which affects other aspects 

400

how does ice caps affect the world 

It distributes normal ocean circulation thereby leading to changes 

400

How does hailine affect the world 

It affects the polar region