You are presented with the question "erosion can cause " and the following answer choices: - Sediment - erosion - Pollution - friction - loose soil - crevasses - deforestation - detritus Now knowing that erosion can cause a landslide and landslides can cerate large crevasses and reroute streams and rivers causing flash floods, choose the best answer.
crevasses
You are presented with the question "What is created when sediment mixes with dead algae?" and the following answer choices: - Flowers - peat - bogs - lake - Lillypads - Water - Oil - moss Now knowing that oil is formed by layers of sediment pushing down on decomposing algae and when algae dies, it uses oxygen to decompose, choose the best answer.
Oil
Q: You are presented with the question "A long tail can be used to do what?" and the following answer choices: - courtship - Electrical energy - gather meat - hide from predators - swim through water - it keeps an organism warm - reproduce - build shelter Now knowing that along tail can be used to move through water by an animal and thus swimming is defined as a special kind of moving, namely moving in or through water, choose the best answer.
A: swim through water
Question: You are presented with the question "What produces insulin?" and the following answer choices: - Pancreas - sweating - mammals - Energy - cows - animals - exercise - humans Now knowing that insulin helps cells take up glucose from the blood and normally the pancreas produces the right amount of insulin to move the glucose into the cells, choose the best answer.
Answer: Pancreas
*Question*
You are presented with the question "Sharpening a knife causes it to change what?" and the following answer choices: - Energy. - energy - flavor - material - color - heat - shape - Joules Now knowing that sharpening an object causes that object to change shape and another example is the Swiss army knife that contains other objects, choose the best answer.
**Answer**
shape
*Question*
You are presented with the question "What is passed up a chain or web from lower to higher trophic level?" and the following answer choices: - Veins and arteries. - heat or cold - scarce resources - food resources - matter vibrating - rays or beams - Organic compounds - fossil fuels Now knowing that energy is passed up a food chain or web from lower to higher trophic levels and food gives energy, choose the best answer.
**Answer**
food resources