20/3

1. Over the years, wind and water have gradually worn away the surface of the rock. What is this process called?

• A. Fossilization

• B. Erosion

• C. Crystallization

• D. Deposition

2. A group of scientists is searching for dinosaur fossils in an area with many sedimentary rocks. What kind of experts are they likely to be?

• A. Geologists

• B. Biologists

• C. Palaentologist

• D. Teacher

3. A hiker stands at the edge of a high, steep rock formation overlooking the ocean. What is this rock formation called?

• A. Valley

• B. Cliff

• C. Ground

• D. Sea bed

4. Farmers need to take care of the type of land where they grow crops. What is this type of land called?

• A. Soil

• B. Mud

• C. Ground

• D. Mineral

5. Scientists found ancient bones deep in the ground. These preserved remains of prehistoric organisms are known as what?

• A. Crystal

• B. Fossils

• Minerals

• D. Canines

The Moringa tree is also known as the ______ tree because of the shape of its seed pods.

Some plants have natural ______ properties, which help reduce swelling and pain.

The slow destruction of rocks and land by wind and water is known as ______.

After the heavy rain, the road was covered in thick, sticky ______.

The remains of ancient animals were found deep under the ______ at the bottom of the ocean.