1. Compound Sentences

2. What is a compound sentence? A big sentence Two sentences combined together with glue Two sentences combined together with and, but, nor , or so

3. Combine the Two Sentences She loves to eat squash. I love to eat broccoli. She loves to eat squash, but I love to eat broccoli. She loves to eat squash, and I love to eat broccoli. Choose a conjunction: and, but, so, or

4. Which sentence best combines the following? Erosion causes soil to move. Weathering breaks down rocks into soil. Erosion causes soil to move or weathering breaks down rocks into soil. Erosion causes soil to move but weathering breaks down rocks into soil.

5. Canyons are formed by water erosion. Valleys are formed by glacial erosion. Canyons are formed by water erosion, so valleys are formed by glacial erosion. Canyons are formed by water erosion, nor valleys are formed by glacial erosion. Canyons are formed by water erosion, but valleys are formed by glacial erosion.

6. There are four types of erosion. There are two types of weathering. There are four types of erosion, nor two types of weathering. There are four types of erosion, and two types of weathering. There are four types of erosion, but two types of weathering.

7. An example of mechanical weathering is freezing and thawing. Chemical weathering occurs during acid rain. An example of mechanical weathering is freezing and thawing, but chemical weathering occurs with acid rain. An example of mechanical weathering is freezing and thawing, so chemical weathering occurs with acid rain.