Environmental Studies

Environmental Science Worksheet-7

1. In which layer of the atmosphere do clouds form?

A. Mesosphere                              B. Stratosphere

C. Troposphere                             D. Thermosphere

2. What are the Producers in an ecosystem?

A. Living things that consume food. Such as animals.

B. Living things that produce food. Such as plants.

C. Living things that cook food. Such as chefs.

Environmental Science Worksheet-8

1. What is the air pressure of the atmosphere?

A. Force of air pushing down on an area due to gravity

B. Force of air pushing up on an area due to wind

C. Pressure in Stratosphere

D. Amount of air per cubic inch

2. What are the Consumers in an ecosystem?

A. Living things that consume food. Such as animals.

B. Living things that produce food. Such as plants.

C. Non-living things that process food.

Environmental Science Worksheet-9

1. What is the humidity of air?

A. A measurement of how many clouds are in the sky

B. A measurement of how much water vapor is in air

C. A measurement of heat

D. A measurement of water

2. What are the Decomposers in an ecosystem?

A. Processing machines things that recycle wastes and other remains of process food.

B. Living things that consume organisms.

C. Living things that break down wastes and other remains of organisms.