1 when an organism is too small to be seen without a microscope it is called \n2 name two ways that…

1 when an organism is too small to be seen without a microscope it is called \n2 name two ways that microorganisms are helpful \n3 name one way that microorganisms are harmful \n4 yeast and mushrooms are considered ____________ because they break down organisms \n5 what makes up the largest group of microorganisms? \n6 bacterial infections can be cured by taking ____________ \n7 what does micro mean? ____________ \n8 what fungus makes bread rise? ____________ \nuse the illustrations to answer the questions below. \n9 jamar replaces the key with a cork, compare the illustrations what is the best prediction to why the bulb wont lit \na) jamars battery is dead and needs to be recharged \nb) the cork is a conductor so the electrons flow easily \nc) the light bulb is broken and needs to be replaced \nd) the cork is an insulator so, the electrons can not flow as easily \n10 what is the load? ____________ \n11 what else could be considered a load? ____________ \n12 compare and contrast the three types of weathering (mechanical, chemical and biological) \n13 which is an example of biological weathering? \na) acid rain dissolving stone \nb) dandelions pushing through cracks in the road \nc) a river creating a canyon \nc) rain hitting the driveway and breaking the concrete

1 when an organism is too small to be seen without a microscope it is called \n2 name two ways that microorganisms are helpful \n3 name one way that microorganisms are harmful \n4 yeast and mushrooms are considered ____________ because they break down organisms \n5 what makes up the largest group of microorganisms? \n6 bacterial infections can be cured by taking ____________ \n7 what does micro mean? ____________ \n8 what fungus makes bread rise? ____________ \nuse the illustrations to answer the questions below. \n9 jamar replaces the key with a cork, compare the illustrations what is the best prediction to why the bulb wont lit \na) jamars battery is dead and needs to be recharged \nb) the cork is a conductor so the electrons flow easily \nc) the light bulb is broken and needs to be replaced \nd) the cork is an insulator so, the electrons can not flow as easily \n10 what is the load? ____________ \n11 what else could be considered a load? ____________ \n12 compare and contrast the three types of weathering (mechanical, chemical and biological) \n13 which is an example of biological weathering? \na) acid rain dissolving stone \nb) dandelions pushing through cracks in the road \nc) a river creating a canyon \nc) rain hitting the driveway and breaking the concrete

Answer

Answer:

  1. Microorganism
  2. They help in digestion and in making food like yogurt.
  3. They can cause diseases.
  4. Decomposers
  5. Bacteria
  6. Antibiotics
  7. Small
  8. Yeast
  9. D. The cork is an insulator so the electrons cannot flow as easily
  10. A light - bulb is a load.
  11. A motor, a heater.
  12. Mechanical weathering breaks rocks physically (e.g., by freezing - thawing). Chemical weathering changes rock composition through chemical reactions (e.g., acid - rock reactions). Biological weathering is caused by living organisms (e.g., plant roots growing in rocks).
  13. b) dandelions pushing through cracks in the road

Explanation:

Step1: Recall microorganism definition

An organism too small to be seen without a microscope is a microorganism.

Step2: Think of helpful microbe roles

Microbes aid digestion and are used in food production.

Step3: Consider disease - causing microbes

Many microbes cause illnesses.

Step4: Know decomposer role

Yeast and mushrooms break down organisms, so they are decomposers.

Step5: Identify common microbes

Bacteria are the largest group of microorganisms.

Step6: Recall bacterial infection treatment

Antibiotics cure bacterial infections.

Step7: Define prefix "micro -"

"Micro" means small.

Step8: Recall bread - rising fungus

Yeast makes bread rise.

Step9: Understand conductor and insulator

Cork is an insulator, so electrons don't flow easily, and bulb won't light.

Step10: Define electrical load

A light - bulb uses electrical energy, so it's a load.

Step11: List other electrical loads

Motors and heaters use electrical energy, so they are loads.

Step12: Differentiate weathering types

Mechanical is physical, chemical is compositional, biological is organism - based.

Step13: Identify biological weathering

Dandelions growing through cracks is biological weathering.