Answer: Algae
Explanation: When the algae died, the chalk that is now visible above the surface was formed.
(Hopefully I got this right! )
Answer:
B. It can cause pollution of water in lakes and rivers
Explanation:
Poor use of fertilizers in Agriculture can affect the environment because they cause pollution of water in lakes and rivers.
Pollution is the introduction of filth or unwanted materials into the environment.
- When fertilizers are poorly applied on farms, they can cause pollution of nearby water bodies.
- Rain water usually during a down pour can wash them off into surrounding water bodies.
- They can also even infiltrate into the ground water systems.
- On getting into the rivers and lakes the alter the chemical balance and lead to severe pollution.
- One of such is eutrophication.
So, poorly applied fertilizers can cause pollution of water in lakes and rivers.
Pakistan & <span>India today --Known as the Middle East </span>
Definently A because you can rule all the others out if you look at map
