5-1 and 5-2 Changes in Ecosystems

Anything in the environment we need to live is called

• Non-Native Species

• Abiotic Factor

• Resource

• Biotic Factor

Tags

NGSS.MS-LS2-1

The predictable change in a ecosystem over time is called

• Succession

• Primary Succession

• Secondary Succession

• Extinction

Which of the following are examples of Biotic Resources we use to survive?

• Carbon Dioxide, plants, soil, sunlight

• Sunlight, water, oxygen

• Water, Natural Gas, Food

• Wood, Oil, Coal, Plants, Fish

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What are the two types of succession?

• First and Last

• Primary and Secondary

• Abiotic and Biotic

• Beginning and End

This type of succession begins with only rock?

• Abiotic Succession

• Secondary Succession

• Primary Succession

• Specie Succession

What is a non-native specie?

• A specie brought to an area by humans and should not be in the area

• A specie that is originally from the area

• A specie that is endanger of going extinct

• A specie that is well adapted to their environment

How may human activities have a negative affect on an ecosystem?

• By producing medications humans may need

• By providing species with protected nature preserves

• Their activities can bring the ecosystem into balance

• Their activities can change the balance of an ecosystem

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

The process in which certain gasses trap the sun's energy in Earth's atmosphere as heat is called?

• Succession

• Greenhouse Effect

• Climate Change

• Pollution

Tags

NGSS.MS-ESS3-5

A pioneer species is

• The first organism to populate an area

• The last specie to populate an area

• The specie that is best adapted to its environment

• The specie that is brought into an area

Two types of pioneer species for primary succession would be mosses and ​ (a)   .

• lichens
• pine tree
• weeds
• grasses