Unit 3 Review

Weather conditions, spaces, food, and water are examples of 

• population factors
• limiting factors
• environmental factors
• variation factors

What is a example of a abiotic factor?

• Panda
• Turtle
• Butterfly
• weather

What is an example of a biotic factor?

• skunk
• rocks
• soil
• water

Temperature, light, air, water, and soil are all  _____  parts of the environment

• alive
• biotic 
• abiotic
• living

Predators is an example of what kind of factor.

• Biotic
• Abiotic
• living
• dead

Which of the fallowing has only abiotic factors?

• Sunlight, algae, and temperature
• Guppy, crab, oxygen
• Sunlight, soil, and weather
• Algae, temperature, and dog

What type of symbiosis?
  * Hummingbirds feed on nectar from flowers.
 * Flowers are pollinated by hummingbirds as they move from flower to flower.

• commensalism
• mutualism
• parasitism
• predation

What type of symbiosis?
*Snapping Shrimp have poor and depend on their goby fish roommate to give the danger signal when predators come and guide them
back home if they wander too far.   
*  Goby fish who don't have a place to hide are quickly eaten. They find a Snapping Shrimp roommate who digs a hole for both to live in.

• commensalism
• mutualism
• parasitism
• predation

What type of symbiosis?
*  The Red-Chested cuckoo birds find an unattended robin nest, push out the robin eggs, and lay their eggs in the robin’s nest, and leave.
* Robin babies die and robin parents feed  and take care of the cuckoo babies.

• commensalism
• mutualism
• parasitism
• predation

What type of symbiosis?
*Remora use suckers to attach temporarily to large marine animals such as sharks, manta rays, whales, turtles, or large fish.
*The shark provides free transportation, protection, and dropped food and feces which the remora feeds on. The host is not injured.

• commensalism
• mutualism
• parasitism
• predation