Answer:
Question 4.
1. is sea floor spreading
2 is volcano
3. is subduction
Question 3.
1. is mountain building
2. is plate tectonics
3. is ocean basin
Explanation:
this is 8th grade science and im in 10th. its easy
Well, while it's carrying sediments some drop and over time they pile up and up and eventually making a new landform.
Answer:
2 groups
Explanation:
Plants and animals
Hope this helps! :) If correct pls mark brainliest:)