Environmental Science Worksheet-4

Environmental Science Worksheet-4

 

  1. Which of the following layers of the atmosphere is closest to the Earth?

A. Mesosphere                              B. Stratosphere

C. Troposphere                             D. Thermosphere

 

  1. Which of the following factor affects an ecosystem?

A. Water                                         B. Sunlight

C. Temperature                            D. All of the above

 

  1. How many tides are there in the oceans every day?

A. Three: Two High and One Low

B. Three: One High and Two Low

C. Four: Two High and Two Low

D. Two: One High and One Low

 

  1. _____ converts sunlight into electrical energy.

A. Fuel cells                                   B. Coal burning

C. Solar cells                                  D. Solar mills

 

  1. What natural resources do we get from the Sun?

A. Sunlight and water

B. Sunlight and heat

C. Electromagnetic rays and heat

D. Nothing

 

  1. Which of the following is a correct order of soil from top to bottom?

A. Subsoil, Topsoil, Bedrock      B. Topsoil, Subsoil, Bedrock

C. Subsoil, Bedrock, Topsoil      D. Bedrock, Subsoil, Topsoil

 

  1. What are the igneous rocks made of?

A. Rocks that have been changed by heat and pressure in to another form.

B. Deposited rock particles that have settled in layers.

C. Hot, molten rock material that has cooled and hardened.

D. Broken mountains and large stones.

 

  1. What do you see at the point A and B?

A. High tides                                 B. Low tides

C. High waves                               D. Low waves

 

  1. The precipitated water that is soaked into the ground is called _____.

A. Groundwater                            B. River

C. Lake                                           D. Flow over water

 

  1. Which instrument is not used in weather predictions?

A. Barometer    B. Calorimeter   C. Radar             D. Satellite

 

Answer Key:

1.-(c); 2.-(d); 3.-(c); 4.-(c); 5.-(b); 6.-(b); 7.-(c); 8.-(a); 9.-(a); 10.-(b)