SCIENCE FORM 1 (CHAPTER 1-3) by MsGeetha

What is the natural phenomena?

• Things that created by living things

• Things that required by living things

• Things that happen in nature

• Things that happen every month

Which of the following is a science-related career?

• Pilot

• Lawyer

• Firemen

• Geologist

The diagram above shows a symbol. What is the meaning of the symbol?

• Flammable

• Irritant

• Poisonous

• Explosive

Which of the following is not a step in scientific investigation?

• Writting a report

• Forming a hypothesis

• Manipulating the result

• Making a smart guess

All living organisms are made up of basic units. What is the basic units for living organisms?

• Cells

• Organs

• Tissues

• Systems

Which of the following is a unicellular microorganisms?

• Yeast

• Hydra

• Mimosa

• Spirogyra

Which of the following is a physical factor involved in homeostasis?

• The osmosis pressure

• The level of sugar in the blood

• The change in the body temperature

• The change in the water content of the body

Which of the following can regulate water in the plant?

• Diffusion

• Transpiration

• Respiration

• Photosynthesis

Diagram shows two students doing exercise. What happens to their body temperature after exercise?

• Increase

• Decrease

• Remains the same

• Continues to increases

Tags

NGSS.MS-PS3-5

Which of the following activity shows the fastest pulse rate?

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