Fossilization occurs where

Options

A. Organisms are buried and preserved by natural processes.
B. Animals are destroyed by environment
C. Animals are destroyed by scavengers.
D. Animals are buried by natural processes.

Answer

### Step-by-Step Solution:

1. **Understanding Fossilization**:
- Fossilization, also known as taphonomy, is the process through which the remains of plants and animals are preserved over time.

2. **Where Does Fossilization Occur?**:
- Fossilization primarily occurs in **sedimentary rocks**. These rocks are formed from the accumulation of sediments, which can include the remains of organisms.

3. **Formation of Sedimentary Rocks**:
- Sedimentary rocks are formed when layers of sediment, including organic material, accumulate over time. This can happen in various environments such as riverbeds, lakes, and oceans.

4. **Process of Fossilization**:
- When an organism dies, its remains may become buried by sediment. Over time, additional layers of sediment build up, compressing the lower layers. The hard parts of the organism, such as bones or shells, are more likely to be preserved than softer tissues, which tend to decompose.

5. **Burial and Preservation**:
- As layers of sediment accumulate, they create pressure that can lead to the mineralization of the remains, forming fossils. The deeper the fossil is buried, the older it is likely to be.

6. **Discovery of Fossils**:
- When paleontologists or archaeologists excavate these layers, they can find fossils. The fossils found in the upper layers are typically newer, while those found deeper are older.