Biology, 05.02.2021 23:50, jaylynomalley
Why was Wegener’s theory of continental drift almost completely discarded?
1. It didn’t have a mechanism for how drift occurred.
2. It wasn’t supported by fossil evidence.
3. It didn’t explain how continents fit together.
4. It didn’t explain how mountains formed.
Answers: 1
Biology, 21.06.2019 18:30, gizmo50245
Which of the following are causes of coastal erosion? check all that apply. beach grasses and other plants trap windblown sand. wave action carves away the coastline. groundwater under pressure is forced to earth’s surface. artificial structures stop the natural flow of sand along the coast. underground caves collapse as bedrock is dissolved.
Answers: 1
Biology, 21.06.2019 18:30, nireegnu
Asap timed! 1. ice core samples from glaciers ice caps contain bubbles of ancient atmosphere that are in layers based on age. what questions are scientists most interested in? a. how the amount of water vapor needed to make the ice has changed b. how the amount of ozone has changed over time. c. how the amount of ice in each layer has changed over time d. how the amount of carbon dioxide has changed over time 2. what produces milankovich cycles ? a. sunspots ams solar flare on the suns surface b. changes in the earths orbit c. gravitational changes bases on the position of the sun and the moond. cycles of vegetation that result in desert and rainforest conditions
Answers: 1
Why was Wegener’s theory of continental drift almost completely discarded?
1. It didn’t have a mech...
Mathematics, 20.02.2020 23:29
Chemistry, 20.02.2020 23:30