Answer
Waves erode the coastline through;
• Back and forth movements that loosens sediments and rock
• Continuous impacts loosen sediment and rock
• Sediments scrape against one another and wear away
Explanation
Coastal erosion occur when waves remove parts of the coastline areas. The erosion happens through corrasion, abrasion, hydraulic action, attrition and corrosion/solution. Corrasion is when waves pick up pebbles and hurl them away. Abrasion happens when breaking waves erode the shore line using sand and large fragments. In attrition process, waves cause rocks and pebbles to collide and break up. Corrosion/solution involves chemical reactions due to weak acid in the sea water.
Answer:
A best friend is a person who is very understanding.
<em>A best friend must be the closest and most</em> <em>important person in our life. A best friend is</em> <em>someone whom we share all most of important</em> <em>things and curicul things. Best friends support</em> <em>each other in every they do. We can also say</em> <em>that best friend is our second family too.</em>
Answer: i think its have
Explanation: has is to be used when its a singular person example: she has a new car and have is to be used when more than one person example: the fairies are here. fairies is more than one cause its plural, a fairy is one its singular. got it?
Answer:
The main idea is the point of the paragraph. It is the most important thought about the topic. ... The author can locate the main idea in different places within a paragraph. The main idea is usually a sentence, and it is usually the first sentence. The writer then uses the rest of the paragraph to support the main idea.
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