eQuizShow

4th Grade Review Life Science

Plants

Question: Name one thing a plant needs to live.
Answer: Some responses include: soil, water, sun, air, nutrients.

Question: What part pulls in the nutrients?
Answer: The roots

Question: Where does photosynthesis happen?
Answer: The leaves

Question: What holds the plant up?
Answer: The stem / trunk

Question: What do plants take in and put out (gases) in photosynthesis?
Answer: Plants take CO2 in and put O2 out.

Animals

Question: How does a chameleon match its environment?
Answer: A chameleon's skin changes color.

Question: What’s a difference between a bat skeleton and an elephant skeleton?
Answer: Many responses

Question: How is a snake’s mouth an adaptation?
Answer: Acceptable responses include: the teeth point inward, there's an extra breathing tube, and the jaw unhinges.

Question: What are two things about the arctic fox that make it match its environment?
Answer: The short ears, short nose, fur on the pads of the feet, and white fur help it match the environment.

Question: What is one part of an animal cell?
Answer: Many responses available

Cells to Organisms

Question: What’s the smallest level of life (from cell to organism).
Answer: The cell

Question: What is made up of connected cells?
Answer: Tissues

Question: What is made of connected tissues?
Answer: Organs

Question: What is made of connected organs?
Answer: Organ Systems

Question: What is an organism made of (all levels)?
Answer: Cells, tissues, organs, and organ systems

Body Systems

Question: Which body system has the stomach?
Answer: The digestive system

Question: Which body system has the spine?
Answer: The skeletal system

Question: Which body system has the spinal cord?
Answer: The nervous system

Question: Which body system has the nose and the trachea?
Answer: The respiratory system

Question: How are the circulatory and respiratory systems connected?
Answer: The respiratory system pull in oxygen, and the circulatory system brings it throughout the body.

Miscellaneous

Question: What is an ecosystem?
Answer: The complex of a community of organisms and its environment functioning as an ecological unit.

Question: What are the 5 senses?
Answer: Sight, Sound, Touch, Taste, and Smell

Question: What is the first thing on a food chain?
Answer: The sun

Question: What are the Monsters of the Deep?
Answer: Jellyfish

Question: What is the food chain of you eating a hamburger?
Answer: Sun -> Grass -> Cows -> People