Showing posts with label Investigating the Earth and Earth energy / processes. Show all posts
Showing posts with label Investigating the Earth and Earth energy / processes. Show all posts

Monday, 17 February 2025

A woman scientist in a man's world

The ELI today is  - Marie Tharp: "The valley will be coming up soon". Bruce Heezen: "What valley?" ‘A woman scientist in a man’s world’ what was it like?

Marie Tharp identified oceanic rift valleys. She is one of the key figures not only of early oceanography but also in the development of plate tectonic theory. The activity helps pupils to think what it might have been like to be a female scientist at a time when science was dominated by men.

Related activities can be found in our Oceanography and Plate tectonics categories.

Monday, 27 January 2025

Evidence for plate tectonics beneath the oceans

The new ELI today is 'Laser Quest 1 – below the waves; seeing evidence for plate tectonics beneath the oceans - using echo sounding'.


This activity is a simulation to demonstrate the principle behind the echo sounding method of mapping the ocean floor topography.

Related activities can be found in the 'Oceanography' and 'Plate tectonics' categories.