7. coffee is an example of blank. Photosynthesis is an example of an blank. Sightseeing in the park is an example of blank.

7. coffee is an example of liquid satisfaction. Photosynthesis is an example of a sunny superhero power. Sightseeing in the park is an example of "leaf"ing your worries behind.

7. Coffee is an example of a beverage or a caffeinated drink.

- Coffee is a popular hot or cold drink made from roasted coffee beans.

Photosynthesis is an example of a natural process or a biological process.
- Photosynthesis is the process by which green plants, algae, and some bacteria convert sunlight, carbon dioxide, and water into glucose (sugar) and oxygen.

Sightseeing in the park is an example of a recreational activity or an outdoor activity.
- Sightseeing in the park involves visiting and exploring a park or natural area to enjoy the scenery and attractions it offers.

7. coffee is an example of a beverage. To determine this, we can look at the properties and characteristics of coffee. Coffee is a drink that is made from ground coffee beans. It is typically brewed, and can be consumed hot or cold. It is often consumed in the mornings or throughout the day for its stimulating effects due to its caffeine content. Therefore, based on these attributes, we can classify coffee as a beverage.

Photosynthesis is an example of a biological process. Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and water. This process occurs in chloroplasts, which contain the pigment chlorophyll. The energy captured during photosynthesis is used by plants for growth and development. Hence, photosynthesis is considered a biological process.

Sightseeing in the park is an example of an activity. This can be determined by analyzing the nature of "sightseeing in the park." Sightseeing refers to the act of visiting and observing places of interest or attractions. In this context, the park is the location where the activity takes place. People engage in sightseeing to explore and appreciate the natural beauty, landmarks, or recreational opportunities that a park offers. Therefore, sightseeing in the park can be classified as an activity.

Coffee is an example of a beverage. Photosynthesis is an example of a biological process. Sightseeing in the park is an example of a recreational activity.