B, light if i’m thinking about it right. My bad if it’s wrong, it seems reasonable!
Answer:
1. Another word for chemical weathering is b. disintegration
Chemical weathering is a process by which the rocks are broken down into parts and sediments by the action of a chemical agent such as alkali or acid. The disintegration can be a natural process by which a solid body is broken down into parts or subparts.
2. d. moving water is not an agent of chemical weathering agent.
The chemical weathering can be caused by the agents like lichens which secretes acid on the rock surface and causes it's disintegration, acid rain and salt water are chemical agents that can cause the disintegration of the rock but moving water will have little influence on the hard rock surface.
3. c. chemical weathering is a process which turns rocks and minerals into new substances. The chemical weathering process brings change in the chemical composition of the rocks due to the action of the weathering agents hence, on disintegration of rocks new substances are formed.
~The images below will hopefully help. :)
*The pulley is a lever, and it helps lifts things higher with less force then trying to normally pick it up.
<span>This is because benthic zone are too
dark to support photosynthesis. Due to their depths, sunlight is unable to penetrate
the above lying waters and reach the region. This way plants cannot carry out
photosynthesis hence cannot grow. This is why only </span>decomposers,
detritus feeders can be found in the benthic zone.
