Biology, 12.12.2021 22:40 Elllv

In this activity, you will have to visit an ecosystem in your local area. You will make field observations and gather information using a digital camera or digital video camera. You will collect all the information and create a presentation using any presentation software. You will submit the presentation for grading. You will need these materials:
-digital camera/video camera
-notepad
-pen/pencil

1. Identify biotic and abiotic factors in the ecosystem.
2. Identify the biome and characterize its biodiversity.
3. Identify a keystone species, if applicable.
4. Identify the most common types of organisms in the ecosystem.
5. Identify interactions among species, such as competition or predation.
6. Describe the type and stage of the succession, and predict how the ecosystem will change in the future.
7. Draw a food web for the ecosystem, and discuss the flow of mass and energy through the food chain.

Answers: 2

Show answers

Another question on Biology

Biology, 22.06.2019 16:00

Where is having brightly colored feathers that attract mates most clearly an adaptation for a bird? a. a forest with dense vegetation b. a sandy beach beside an ocean c. a snowy tundra with little vegetation d. a swamp with many hawks that eat birds

Answers: 1

Answer

Biology, 22.06.2019 22:20

All fats are part of a larger group known as lipids. lipids come in a variety of forms in food, including triglycerides, phospholipids, and sterols. choose the statement below that correctly describes the types of lipids found in foods. all fats are part of a larger group known as lipids. lipids come in a variety of forms in food, including triglycerides, phospholipids, and sterols. choose the statement below that correctly describes the types of lipids found in foods. triglycerides contain two fatty acids attached to a glycerol backbone. the body does not manufacture phospholipids, so they must be included in the diet. about 95% of the fat you eat is in the form of sterols. sterols like cholesterol have a ring structure.

Answers: 2

Answer

Biology, 23.06.2019 00:00

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

Answers: 2

Answer

Biology, 23.06.2019 01:00

(05.01 mc) west indian manatees are large aquatic mammals that live in rivers and near shore estuaries, especially in florida. they have two flexible front flippers with three or four toenails, similar to elephant toenails. though they lack hind limbs, manatees have vestigial pelvic bones, as shown in the diagram. manatee and elephant skeletons are shown side-by-side. the manatee, an aquatic animal, has a skeleton that has two large front limbs and two very tiny hind limb bones that do not form actual limbs. the elephant has four large limbs. which of the following answer choices best describes how evidence of the manatee toenails and pelvic bones supports the scientific theory of evolution of these animals? (1 point)

Answers: 2

Answer

You know the right answer?

In this activity, you will have to visit an ecosystem in your local area. You will make field observ...

Questions