Science 10(EASY)

Our country is most likely to experience earthquake and prone to have Mountains and Volcanoes because we are situated in _________________________.

• Pacific ocean

• Pacific Ring of Fire

• Equator

• All of the above

A process where a denser plate slides down under a less dense plate.

• Convergence

• Collision

• Subduction

• Slip off

A type of volcano that has had at least 1 eruption for the pasta 10000 years.

• Active Volcano

• Dormant Volcano

• Extinct Volcano

• None of the choices

Seismologist are locating the epicenter of an earthquake, they are using an instrument to detect seismic waves. This instrument is called ________________.

• Seismogram

• Seismic Device

• Seismograph

• Seismic Detector

Seismologist uses seismic waves to detect the distance of the recording station form the origin of an earthquake. They are computing the difference in the arrival time of _________ and ______________ waves.

• P and S waves

• S and P waves

• PS

• Primary and Secondary

What are the major organs of the circulatory system?

• Vein, arteries, capillaries, heart

• Nose and Mouth, Lungs, Diaphragm, Alveoli

• Muscles, Bones, Ligament, Tendon

• Brain, Spinal Cord, Nerves, Neuron

What are the major organs of the nervous system

• Vein, arteries, capillaries, heart

• Nose and mouth, lungs, diaphragm, alveoli

• Muscles, bones, ligament,tendon

• Brain, spinal cord, nerves, neuron

What are the major organs of the excretory system

• Vein, arteries, capillaries, heart

• Skin, lungs, kidneys, bladder

• Muscles, bones, ligament, tendon

• Brain, spinal cord, nerves ,neuron

Which of the following Earth's layers is composed of molten iron and nickel?

• Crust

• Mantle

• Outer core

• Inner core

Which of the following refers to the theory that says that the continents have not always been in their present locations but have moved there over millions of years?

• Plate Tectonics Theory

• Sea-floor spreading

• Contiguity Theory

• Continental Drift Theory